Q: "Presidency of Richard Nixon had served as vice president from 1953 to 1961, and had been defeated in the 1960 presidential election by John F. Kennedy. In the years after his defeat, Nixon established himself as an important party leader who appealed to both moderates and conservatives."
Is the above claim true?
Options:
- yes
- no
A: The answer is no.
Chain of thoughts: Presidency of Richard Nixon entered the race for the 1968 Republican presidential nomination confident that, with the Democrats torn apart over the war in Vietnam.

Q: Does the following sentence make sense?
"Many English speakers refer to Shogi as Japanese chess."
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: This is the way it is very commonly described in English.

Q: Is the following sentence factually correct?
"Informant works as a source of information to a country or a criminal court."
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: This sentence is true because one can look up at the work of an informant in the dictionary or in the internet.

Q: Yes / no, is the following a verifiable fact?
"Niels Bohr formulated the famous Theory of Relativity."
A:
The answer is no.
Chain of thoughts: Einstein is the one that proposed the Theory of Relativity.