[Q]: The so-called "grandmother hypothesis", based on studies of African hunter-gatherer groups, suggests that infertile women are vital for successful child-rearing despite being unable to produce children themselves. African hunter-gatherer groups are not included in any scientific literature. 
[A]: No

[Q]: On the markets at 9:50 a.m. (ET): In Toronto, the S&P/TSX composite index was down 128.16 points to 16,321.98. The Dow Jones industrial average was down 252.62 points to 24,328.27. The Standard & Poor’s 500 index was down 24.21 points to 2,730.67. The Nasdaq composite index was down 96.72 points to 7,596.10. The Canadian dollar was trading at 75.11 cents US, down from Friday’s average value of 75.14 cents US. S&P/TSX has a z
[A]: No

[Q]: If according to Bloc Quebecois policy only individuals are allowed to contribute to the financing of political parties, how can the Bloc Quebecois justify that, in 1994, candidates for the Bloc Quebecois accepted corporate donations amounting to several thousand dollars in spite of the fact that their internal regulations preclude it? Candidates for the Bloc Quebecois accepted 80,000 dollars.
[A]: It's impossible to say

[Q]: Lost and Found<br>Aya lost her gold anklet in gym class. She was distraught! But then she went to the guidance office. There, she checked the Lost And Found box. Thankfully, her anklet had been found and turned in. Aya checked the lost and found for other items as  well
[A]:
It's impossible to say