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]: Metro door is closing, please be quick
Metro door is closing, please step back
[A]: first


[Q]: Light is an indispensable factor for photosynthesis to be performed.
Happiness is an indispensable factor for photosynthesis to be performed.
[A]: second


[Q]: he put clothes in the refrigerator
he put vegetables in the refrigerator
[A]:
first