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: Eggs come from chickens
Eggs come from mammals

A: second
****
Q: He went to the airport to board a plane.
He went to the airport to board a ship.

A: second
****
Q: Salads are usually considered junk food
Hamburgers are usually considered junk food

A:
first
****