Q: Claim: "William H. Seward played a crucial role in the United States efforts to acquire Alaska as part of its territory."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: Alaska was one referred to as "Seward's Folly" because William H. Seward argued in favor of the United States acquiring the territory.

Q: Is the following statement true?
"The female head of Brazil government is Dilma Rousseff."
A: The answer is yes.
Chain of thoughts: Dilma Rousseff is a Brazillian economist by training.

Q: Claim: "Fax machines helps the office workplace as an essential tool for work productivity."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: Fax is an office equipment that help productivity.

Q: "Howard Dean ran for president in 2004."
Is the above claim true?
Options:
- yes
- no
A:
The answer is yes.
Chain of thoughts: He was defeated by John Kerry in the primaries.