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.

[EX Q]: The man became annoyed with his friend.
(1)His friend interrupted him.(2)His friend bought him lunch.
[EX A]: 1

[EX Q]: The jewelry thieves were caught.
(1)The stolen jewelry was returned to its owners.(2)The cost of the stolen jewelry was calculated.
[EX A]: 1

[EX Q]: The girl came across an unfamiliar word in her textbook.
(1)She looked the term up in the dictionary.(2)She chucked the textbook across the room.
[EX A]:
1