In this task, you are given two natural language statements with similar wording. You must choose the statement that makes less sense based on common sense knowledge. A '
' separates the statements. Use "first" or "second" to indicate which sentence makes less sense.

Q: Justin Bieber is a famous musician who is not from this century
Mozart is a famous musician who is not from this century

A: first
****
Q: People are mammals.
Goldfish are mammals.

A: second
****
Q: He took a nap on the couch
He took a nap on the tomato

A:
second
****