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.

Q: story: Martha was in her living room. Suddenly there was a knock at the door. No one was there but a big box was on her porch. She looked inside and saw a ton of gently used baby toys. It was really helpful because she was a poor mother.
selected sentence: She looked inside and saw a ton of gently used baby toys.

A: Someone puts a box on Martha's porch >Causes/Enables> Martha looks in the box
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Q: story: Paul bought a small gift for Cindy for her Birthday. He didn't spend a lot of money, but he spent a lot of time choosing. The gift was a small brass mouse with a long tail. No one at the birthday party thought much of it at all. Cindy knew it was the most thoughtful gift she got that day.
selected sentence: Paul bought a small gift for Cindy for her Birthday.

A: Paul goes shopping for Cindy >Causes/Enables> Paul buys a gift for Cindy
****
Q: story: Joe had punched his friend Mike in the face yesterday. He did this because he found out that Mike was dating Amy. Joe had had a crush on Amy for over a year. When Amy found out what Joe had done, she thought it was romantic. She broke up with Mike, and Joe and Amy started dating.
selected sentence: Joe had punched his friend Mike in the face yesterday.

A:
Joe decides to punch Mike >Causes/Enables> Joe punches Mike
****