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 Input:
a butterfly used to be an egg
a butterfly used to be a caterpillar

Ex Output:
first


Ex Input:
I ate shoes and a blanket for breakfast
I ate sausage and eggs for breakfast

Ex Output:
first


Ex Input:
She cooked bacon in the sink.
She cooked bacon in the pan.

Ex Output:

first