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: Betsy was enjoying her ice cream. She did not notice a wasp landed on the side of it. As she licked the ice cream, the wasp stinger her tongue. All her neck was getting swollen. Her husband took her to the hospital immediately.
 selected sentence: She did not notice a wasp landed on the side of it.

Betsy looks elsewhere >Causes/Enables> Betsy doesn't notice a wasp