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: I played with my dog.
I played with a dinosaur.

A: second
****
Q: I put my teacher into my backpack after class
I put my computer into my backpack after class

A: first
****
Q: He sailed his bike on the lake
He sailed his ship on the lake

A:
first
****