Does the sentence "The campaign strategy, dubbed "K1C2", was to focus on attacking the Truman and Roosevelt administrations on three issues: Korea, Communism and corruption." provide a valid answer to the question "Along with Korea and Communism, what issue did Eisenhower attack Truman on?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The exact world Jewish population, however, is difficult to measure." provide a valid answer to the question "What percentage of Jews reside in the U.S.?" OPTIONS:
- yes
- no

A: no

Does the sentence "Sheffield's leasehold on the mulberry garden site, the freehold of which was still owned by the royal family, was due to expire in 1774." provide a valid answer to the question "Who sold Buckingham house in 1761?" OPTIONS:
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- no

A: no

Does the sentence "Kerry participated in the "Winter Soldier Investigation" conducted by VVAW of U.S. atrocities in Vietnam, and he appears in a film by that name that documents the investigation." provide a valid answer to the question "What did Laird refuse to court-martial Kerry for?" OPTIONS:
- yes
- no

A:
no