Q: The "grandmother hypothesis" is an opinion of some people.
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.
A: Yes
Q: The chapters involuntarily transferred their right of electing the bishop to Emperor Charles V.
The chapters voluntarily transferred their right of electing the bishop to Emperor Charles V, and Pope Clement VII gave his consent to these proceedings.
A: No
Q: Clint Brown is a sports reporter for 12 News
Clint Brown, sports presenter for 3 News on TV3 in New Zealand has resigned amid the allegations that he had verbally attacked a taxi driver which resulted in him being admitted to hospital with a concussion and a broken eye socket. TV3 has confirmed that they have accepted the resignation of Brown. Rick Friesen, Chief Operating Officer of the TV Works division of CanWest MediaWorks NZ, that runs TV3, said: "We wish to acknowledge Clint's significant skills as a sports broadcaster, and thank him for his 17 years of very loyal service to TV3. Clint Brown is a passionate New Zealand sports fan, and he has been at the forefront of some of New Zealand's biggest sporting moments."
A: No
Q: HANOI has three locations in Vietnam.
HANOI, March 12 Vietnam's central bank said on Monday it has cut the refinance rate by one percentage point to 14 percent from 15 percent earlier. The State Bank of Vietnam also trimmed the discount rate to 12 percent from 13 percent and lowered the cap on dong deposit rates banks could charge to 13 percent from 14 percent previously, as its governor promised last week. (Reporting by Ho Binh Minh; Editing by John Ruwitch)
A:
It's impossible to say