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 whale swam through the ocean
The giraffe swam through the ocean

Ex Output:
second


Ex Input:
The plane flew to Belize
The plane swam to Belize

Ex Output:
second


Ex Input:
All animals are very aggressive
Many animals are very aggressive

Ex Output:

first