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]: does he know he's got gasoline on his mouth?
does he know he's got toothpaste on his mouth?
[A]: first


[Q]: A toothbrush is used for cleaning teeth.
A television is used for cleaning teeth.
[A]: second


[Q]: Rotten food usually smells nasty.
Rotten food smells nice.
[A]:
second