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.

Input: Consider Input: she put a fish in a fish tank
she put monkey in a fish tank

Output: second


Input: Consider Input: You can see the moon during the day.
You can see the sun during the day.

Output: first


Input: Consider Input: If you fall, the acceleration is towards the ground
If you fall, the acceleration is towards the sky


Output: second