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.

Only birds can fly
Only humans can fly
second

A sofa is a chair that can fit 3 or more people on it.
A chair can fit 7 or more people on it to sit.
second

This hat cost ten dollars
This hat cost ten miles

second