Teacher: In this task, you're shown a three-part story, with a beginning, middle, and ending. Your job is to slightly modify the middle part, so that the whole story becomes unlikely, improbable, or inconsistent. Generated sentences must minimally alter the given middle, with at most 4 new words added/existing words removed. Your sentence should be grammatically and syntactically correct. Also stick to the context of the given story. For example, if the story talks about "doctors", you can talk about "health" or "diagnosis", but don't mention "aliens". Avoid introducing any extra/irrelevant information, and use names instead of pronouns (e.g. he / she) wherever possible. Avoid simply negating the original middle, for example:  "She likes cakes." is changed to "She doesn't like cakes."
Teacher: Now, understand the problem? If you are still confused, see the following example:
Beginning: Lauren finished her late night shift at the bar feeling tired. Middle: Lauren took a long hot bath when she got home. Ending: Lauren's husband was glad to see her feeling refreshed.
Solution: Lauren's husband took a long hot bath when he got home.
Reason: If a person takes a bath, another person's tiredness is not reduced.

Now, solve this instance: Beginning: Cobie was the most attractive girl in class. Middle: Girls tried so hard to look like Cobie. Ending: The group of girls looked foolish, and gave up.
Student:
Girls tried so hard to look like Cobie and succeeded.