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.

[EX Q]: a butterfly used to be an egg
a butterfly used to be a caterpillar
[EX A]: first

[EX Q]: I covered my quilt at the hotel
I washed up my quilt at the hotel
[EX A]: second

[EX Q]: We have gray squirrels living in our backyard.
We have gray dinosaurs living in our backyard.
[EX A]:
second