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:
the ice-cream is hot
the ice-cream is cold

Ex Output:
first


Ex Input:
Christopher Columbus sailed to North America with three ships: the Toyota, the Pontiac, and the Mazda.
Christopher Columbus sailed to North America with three ships: the Santa Maria, the Pinta, and the Nina.

Ex Output:
first


Ex Input:
the prisoners are in the clouds
the prisoners are in a cell

Ex Output:

first