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.

Example Input: She went fishing and caught a cheeta.
She went fishing and caught a fish.
Example Output: first

Example Input: a butterfly used to be an egg
a butterfly used to be a caterpillar
Example Output: first

Example Input: Alcohol might affect someone's memory of events.
Alcohol can improve one's memory of events.
Example Output:
second