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.

Q: The doctor is taking my blood pressure.
The driver is taking my blood pressure.

A: second
****
Q: Someone forgot the liver on the train
Someone forgot the umbrella on the train

A: first
****
Q: A lock is to lock down the house
A knife is to lock down the house

A:
second
****