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: I was home alone one evening. I saw a picture of my wife and I when we first started dating. I felt sad about how much time had passed. I decided to call my wife. When she answered we talked for an hour.
 selected sentence: I decided to call my wife.

I saw a picture of my wife >Causes/Enables> I decided to call my wife