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]: You can use a finger to warn.
You can use a chair to warn.
[A]: second


[Q]: I feed my dog every day
My dog feed me every day
[A]: second


[Q]: we must exercise to sustain energy levels
we must eat to sustain energy levels
[A]:
first