Input: Read this: Even more complex morphological changes are sometimes possible. For example, when starved of amino acids, Myxobacteria detect surrounding cells in a process known as quorum sensing, migrate toward each other, and aggregate to form fruiting bodies up to 500 micrometres long and containing approximately 100,000 bacterial cells. In these fruiting bodies, the bacteria perform separate tasks; this type of cooperation is a simple type of multicellular organisation. For example, about one in 10 cells migrate to the top of these fruiting bodies and differentiate into a specialised dormant state called myxospores, which are more resistant to drying and other adverse environmental conditions than are ordinary cells.
Question: Why do cells of Myxobacteria migrate towards each other?

Output: aggregate to form fruiting bodies


QUES: Paul VI was the first pope to receive an Anglican Archbishop of Canterbury, Michael Ramsey in official audience as Head of Church, after the private audience visit of Archbishop Geoffrey Fisher to Pope John XXIII on 2 December 1960. Ramsey met Paul three times during his visit and opened the Anglican Centre in Rome to increase their mutual knowledge. He praised Paul VI[e] and his contributions in the service of unity. Paul replied that "by entering into our house, you are entering your own house, we are happy to open our door and heart to you." The two Church leaders signed a common declaration, which put an end to the disputes of the past and outlined a common agenda for the future.

Who was the first pope to meet with an Anglican Archbishop as an official Head of Church since 1960?
What is the answer?
ANS: Paul VI


QUES: Birds need to alter their metabolism in order to meet the demands of migration. The storage of energy through the accumulation of fat and the control of sleep in nocturnal migrants require special physiological adaptations. In addition, the feathers of a bird suffer from wear-and-tear and require to be molted. The timing of this molt - usually once a year but sometimes twice - varies with some species molting prior to moving to their winter grounds and others molting prior to returning to their breeding grounds. Apart from physiological adaptations, migration sometimes requires behavioural changes such as flying in flocks to reduce the energy used in migration or the risk of predation.
Why do birds need to molt?

ANS: feathers of a bird suffer from wear-and-tear


The value of the U.S. dollar was therefore no longer anchored to gold, and it fell upon the Federal Reserve to maintain the value of the U.S. currency. The Federal Reserve, however, continued to increase the money supply, resulting in stagflation and a rapidly declining value of the U.S. dollar in the 1970s. This was largely due to the prevailing economic view at the time that inflation and real economic growth were linked (the Phillips curve), and so inflation was regarded as relatively benign. Between 1965 and 1981, the U.S. dollar lost two thirds of its value.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What was the value of the U.S. dollar no longer anchored to?
Ah, so.. gold


Question: Nazi Germany terminated the Molotov–Ribbentrop Pact at 03:15 on 22 June 1941 by launching a massive attack on the Soviet positions in eastern Poland which marked the beginning of the invasion of the Soviet Union known as Operation Barbarossa. Stalin had ignored several warnings that Germany was likely to invade, and ordered no 'full-scale' mobilization of forces although the mobilization was ongoing. After the launch of the invasion, the territories gained by the Soviet Union as a result of the Molotov–Ribbentrop Pact were lost in a matter of weeks. Within six months, the Soviet military had suffered 4.3 million casualties, and Germany had captured three million Soviet prisoners. The lucrative export of Soviet raw materials to Nazi Germany over the course of the Nazi–Soviet economic relations (1934–41) continued uninterrupted until the outbreak of hostilities. The Soviet exports in several key areas enabled Germany to maintain its stocks of rubber and grain from the first day of the invasion until October 1941.
Try to answer this question if possible: Where did the German attack on Soviet forces not occur?
Answer: unanswerable


Problem: Schwarzenegger met his next paramour, Sue Moray, a Beverly Hills hairdresser's assistant, on Venice Beach in July 1977. According to Moray, the couple led an open relationship: "We were faithful when we were both in LA … but when he was out of town, we were free to do whatever we wanted." Schwarzenegger met Maria Shriver at the Robert F. Kennedy Tennis Tournament in August 1977, and went on to have a relationship with both women until August 1978, when Moray (who knew of his relationship with Shriver) issued an ultimatum.
Where did Schwarzenegger first meet Maria Shriver?
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Answer:
the Robert F. Kennedy Tennis Tournament