In this task you are given a premise and two alternatives in Chinese. You must choose the alternative that is more plausibly the 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.
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Question: 那人对他的朋友很恼火。
(1)他的朋友打断了他。(2)他的朋友给他买了午餐。

Answer: 1


Question: 一辆陌生的车停在我家外面。
(1)我开始起疑了。(2)我给警察打了电话。

Answer: 1


Question: 锁开了。
(1)我转开了锁里的钥匙。(2)我配了这把钥匙的复件。

Answer:
1