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: If she is dead she will buy a new house.
If she is dead she won't be buying anything any more.
Example Output: first

Example Input: After throwing a ball upwards, it will keep going up
After throwing a ball upwards, it will come down again
Example Output: first

Example Input: I went to my dentist to have a tooth taken out
I went to my teacher to have a tooth taken out
Example Output:
second