Detailed Instructions: 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.
Q: story: Logan was a rat terrier dog who was pretty large in size. He was a grumpy dog who thought the world revolved around him. When he got old he forgot that he could jump on the furniture. He wanted his owner, Bob to pick him up and set him in the chair. Bob would not do it because he knew Logan was able to jump.
 selected sentence: When he got old he forgot that he could jump on the furniture.
A:
Logan forgets he can jump >Causes/Enables> Logan doesn't jump