Definition: In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen before that sentence, or are likely to have happened before it. Does any of them directly cause it, or simply make it possible? You should write your answer in the form " A >causes/enables> B". Try to use phrases and sentences from the story to compose your answer when possible.
Input: story: My neighbor asked me to water his flowers while he was on vacation. I remembered to do it the first day. I remembered to do it on the second and third day. But I forgot on the last few days. When he came home his flowers were dead.
 selected sentence: When he came home his flowers were dead.

I forget to water my neighbor's flowers >Causes/Enables> His flowers are dead