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: Ida took her son to a petting zoo. There, he pet cows and goats, sheep and rabbits. He even saw a cow being milked! When he got home, all he could talk about was the zoo! Ida was glad she'd given her son such a wonderful time.
 selected sentence: There, he pet cows and goats, sheep and rabbits.

Ida took her son to a petting zoo >Causes/Enables> Her son petted animals