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.

a butterfly used to be an egg
a butterfly used to be a caterpillar
first

Plastic forks are cheap and disposable
Plastic forks are expensive and disposable
second

The Dog will crow at dawn.
The Chicken will crow at dawn.

first