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: Marsha went home for Christmas. She met her mom and her dad at the airport. Her parents told her they were happy to see her. She said the she was happy too as long as mom made macaroni salad. Marsha's mom said that she already did and it's waiting at home.
 selected sentence: Her parents told her they were happy to see her.

Marsha meets her mom and dad at the airport >Causes/Enables> Her parents are happy