Context:
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.
Hypothesis: The so-called "grandmother hypothesis" originated in the 1950s. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say
Context:
It's one of my top priorities, Jim, to give every single child in the United States affordable health care within the next four years. I would like to see eventually in this country some form of universal health care, but I'm not for a government-run system.
Hypothesis: Within the next 4 years, every single child in the US will have access to affordable health care. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say
Context:
Towards Pollution Prevention'', the Standing Committee on the Environment and Sustainable Development recommended that the federal government take action under the Canadian Environmental Protection Act to regulate lead sinkers and jigs by prohibiting the import, sale, manufacture and use of lead sinkers and jigs by May 31, 1997.
Hypothesis: The Standing Committee on the Environment and Sustainable Development influenced the government to prohibit led fishing gear. OPTIONS:
- Yes
- It's impossible to say
- No
Yes