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: 那女孩的自行车失控了。
(1)她松开了车把。(2)她撞上了篱笆。

A: 2
****
Q: 我把垃圾拿出来。
(1)垃圾使厨房闻起来难闻。(2)我不小心扔掉了我的购物清单。

A: 1
****
Q: 我锻炼了。
(1)我感到精力充沛。(2)我很害怕。

A:
1
****