Input: Read this: The London Underground in England is one of the few networks that uses a four-rail system. The additional rail carries the electrical return that, on third rail and overhead networks, is provided by the running rails. On the London Underground, a top-contact third rail is beside the track, energized at +420v DC, and a top-contact fourth rail is located centrally between the running rails at −210v DC, which combine to provide a traction voltage of 630v DC. London Underground is now upgrading its fourth rail system to 750v DC with a positive conductor rail energised to +500v DC and a negative conductor rail energised to -250v DC. However, many older sections in tunnels are still energised to 630v DC. The same system was used for Milan's earliest underground line, Milan Metro's line 1, whose more recent lines use an overhead catenary or a third rail.
Question: On the London Underground, a bottom-contact rail is located where?

Output: unanswerable


QUES: The model also shows all the memory stores as being a single unit whereas research into this shows differently. For example, short-term memory can be broken up into different units such as visual information and acoustic information. In a study by Zlonoga and Gerber (1986), patient 'KF' demonstrated certain deviations from the Atkinson–Shiffrin model. Patient KF was brain damaged, displaying difficulties regarding short-term memory. Recognition of sounds such as spoken numbers, letters, words and easily identifiable noises (such as doorbells and cats meowing) were all impacted. Interestingly, visual short-term memory was unaffected, suggesting a dichotomy between visual and audial memory.

Who performed a study in 1986 invovling a participant known as KF?
What is the answer?
ANS: Zlonoga and Gerber


QUES: After just 100 hours of ground combat, and with all of Kuwait and much of southern Iraq under coalition control, US President George H. W. Bush ordered a cease-fire and negotiations began resulting in an agreement for cessation of hostilities. Some US politicians were disappointed by this move, believing Bush should have pressed on to Baghdad and removed Hussein from power; there is little doubt that coalition forces could have accomplished this if they had desired. Still, the political ramifications of removing Hussein would have broadened the scope of the conflict greatly, and many coalition nations refused to participate in such an action, believing it would create a power vacuum and destabilize the region.
Coalition nations did what with regards to invading Southern Iraq to precipitate the cease fire?

ANS: unanswerable


Kerry would later state that "the widespread irregularities make it impossible to know for certain that the [Ohio] outcome reflected the will of the voters." In the same article, Democratic National Committee Chairman Howard Dean said "I'm not confident that the election in Ohio was fairly decided... We know that there was substantial voter suppression, and the machines were not reliable. It should not be a surprise that the Republicans are willing to do things that are unethical to manipulate elections. That's what we suspect has happened."
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What did the DNC say wasn't possible to know for certain?
Ah, so.. unanswerable


Question: The American Idol Songwriter contest was also held this season. From ten of the most popular submissions, each of the final two contestants chose a song to perform, although neither of their selections was used as the "coronation song". The winning song, "The Time of My Life", was recorded by David Cook and released on May 22, 2008.
Try to answer this question if possible: How was the winning single chose on season seven of American Idol?
Answer: The American Idol Songwriter contest


Problem: The group changed their name to Destiny's Child in 1996, based upon a passage in the Book of Isaiah. In 1997, Destiny's Child released their major label debut song "Killing Time" on the soundtrack to the 1997 film, Men in Black. The following year, the group released their self-titled debut album, scoring their first major hit "No, No, No". The album established the group as a viable act in the music industry, with moderate sales and winning the group three Soul Train Lady of Soul Awards for Best R&B/Soul Album of the Year, Best R&B/Soul or Rap New Artist, and Best R&B/Soul Single for "No, No, No". The group released their multi-platinum second album The Writing's on the Wall in 1999. The record features some of the group's most widely known songs such as "Bills, Bills, Bills", the group's first number-one single, "Jumpin' Jumpin'" and "Say My Name", which became their most successful song at the time, and would remain one of their signature songs. "Say My Name" won the Best R&B Performance by a Duo or Group with Vocals and the Best R&B Song at the 43rd Annual Grammy Awards. The Writing's on the Wall sold more than eight million copies worldwide. During this time, Beyoncé recorded a duet with Marc Nelson, an original member of Boyz II Men, on the song "After All Is Said and Done" for the soundtrack to the 1999 film, The Best Man.
Who did Beyoncé sing a duet with for "The Best Man" film?
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Answer:
Marc Nelson