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.

Q: 男孩的额头很热。
(1)他妈妈给他量了体温。(2)他妈妈带他去公园。

A: 1
****
Q: 雪挡住了车道。
(1)我把雪聚成一个雪球。(2)我把雪铲开了。

A: 2
****
Q: 电话铃响了。
(1)那人挂断了电话。(2)那人拿起电话。

A:
2
****