Given a premise and two alternatives, choose the alternative that is a more plausible cause or effect of the situation described by the premise. The input format is "premise
(1)alternative_1(2)alternative_2", the output should either be "1" or "2" based on your judgment.

Q: The pair of students came under scrutiny by the teacher.
(1)The students both received excellent grades.(2)Their responses on the assignment were identical.

A: 2
****
Q: The man turned on the faucet.
(1)The toilet filled with water.(2)Water flowed from the spout.

A: 2
****
Q: The woman ran out of room in her closet.
(1)She acquired an extensive wardrobe.(2)She folded her laundry.

A:
1
****