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 Q]: studying for a subject is for those who wish to pass a test
studying for a subject is for those who wish to pass a class
[EX A]: second

[EX Q]: She drank air from her water-bottle
She drank water from her water-bottle
[EX A]: first

[EX Q]: He bought building and kept in the bag
He bought apple and kept in the bag
[EX A]:
first