Problem: What holiday comes the day after Halloween?
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A: all saints day

Problem: On which precise day of the month in November does the USA celebrate Thanksgiving?
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A: fourth thursday

Problem: Oct 4, 1957 saw the launch of the first artificial satellite to orbit the earth. By what name do we commonly know this satellite as?
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A: sputnik 1

Problem: What sport is played in an area that can vary between 20 x 10 and 30 x 20 metres, with 7 players in play at any one time per side playing for around 8 minutes for each of four periods?
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A:
water polo