Input: Read this: On 1 July 1967, BBC Two became the first television channel in Europe to broadcast regularly in colour, using the West German PAL system that is still in use today although being gradually superseded by digital systems. (BBC One and ITV began 625-line colour broadcasts simultaneously on 15 November 1969). Unlike other terrestrial channels, BBC Two does not have soap opera or standard news programming, but a range of programmes intended to be eclectic and diverse (although if a programme has high audience ratings it is often eventually repositioned to BBC One). The different remit of BBC2 allowed its first controller, Sir David Attenborough to commission the first heavyweight documentaries and documentary series such as Civilisation, The Ascent of Man and Horizon.
Question: What happened on 1 July 1969?

Output: unanswerable


QUES: Magistrate Judge Howard Lloyd in the Northern District of California, San Jose Division, rejected Netbula's arguments and ordered them to disable the robots.txt blockage temporarily in order to allow Chordiant to retrieve the archived pages that they sought.

Who rejected California's arguments?
What is the answer?
ANS: unanswerable


QUES: In contrast with other Romance languages, Catalan has many monosyllabic words; and those ending in a wide variety of consonants and some consonant clusters. Also, Catalan has final obstruent devoicing, thus featuring many couplets like amic "(male friend") vs. amiga ("female friend").
What do many words feature?

ANS: couplets


If a more consistent report with the genetic groups in the gradation of miscegenation is to be considered (e.g. that would not cluster people with a balanced degree of African and non-African ancestry in the black group instead of the multiracial one, unlike elsewhere in Latin America where people of high quantity of African descent tend to classify themselves as mixed), more people would report themselves as white and pardo in Brazil (47.7% and 42.4% of the population as of 2010, respectively), because by research its population is believed to have between 65 and 80% of autosomal European ancestry, in average (also >35% of European mt-DNA and >95% of European Y-DNA).
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How much of the population of Brazil reported themselves as pardo in 2010?
Ah, so.. 42.4%


Question: Mathematics: The earliest traces of mathematical knowledge in the Indian subcontinent appear with the Indus Valley Civilization (c. 4th millennium BC ~ c. 3rd millennium BC). The people of this civilization made bricks whose dimensions were in the proportion 4:2:1, considered favorable for the stability of a brick structure. They also tried to standardize measurement of length to a high degree of accuracy. They designed a ruler—the Mohenjo-daro ruler—whose unit of length (approximately 1.32 inches or 3.4 centimetres) was divided into ten equal parts. Bricks manufactured in ancient Mohenjo-daro often had dimensions that were integral multiples of this unit of length.
Try to answer this question if possible: What proportional size were the bricks that the civilization used?
Answer: 4:2:1


Problem: The city is home to New Haven Promise, a scholarship funded by Yale University for students who meet the requirements. Students must be enrolled in a public high school (charters included) for four years, be a resident of the city during that time, carry a 3.0 cumulative grade-point average, have a 90-percent attendance rate and perform 40 hours of service to the city. The initiative was launched in 2010 and there are currently more than 500 Scholars enrolled in qualifying Connecticut colleges and universities. There are more than 60 cities in the country that have a Promise-type program for their students.
What is the cumulative GPA necessary for a student to be eligible for the New Haven Promise scholarship?
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Answer:
3.0