Problem: Context: US President George W. Bush has refused to set a timetable for the withdrawal of the 138,000 US troops in Iraq, but has said that US forces will stand down as Iraqi forces gradually take over.
138,000 US troops are located in Iraq.
OPTIONS:
- yes
- no
A: yes

Problem: 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.
The "grandmother hypothesis" suggests that infertile women are very important for raising children.
OPTIONS:
- yes
- no
A: yes

Problem: Context: We are committed to the deployment of these technologies and are excited by the advances in remote sensing technology that are enabling us to extract more information from sensors in a cost-efficient and timely manner.
Ocean remote sensing is developed.
OPTIONS:
- yes
- no
A: no

Problem: Context: Mossad is one of the world's most well-known intelligence agencies, and is often viewed in the same regard as the CIA and MI6.
Mossad is an intelligence agency.
OPTIONS:
- yes
- no
A:
yes