Q: In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen after that sentence. Is any of them directly caused by it, or is made possible by it? 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. Do not change the main selected sentence in your answer.
story: Martha had two cats. Her cats were named Billy and Bobby. One day Billy ran away. Bobby disappeared shortly after. Later that night Bobby brought Billy home.
 selected sentence: Martha had two cats.
A:
Martha has cats >Causes/Enables> Martha feeds the cats