You will be given a definition of a task first, then some input of the task.
In this task you are given a short story and a question regarding that story. You must answer the question based on the events of the story. Try to use the same words in the story to answer each question. You should completely answer the question in a short answer. Do not include information that is unnecessary to answer the question.

Nina brushed her beautiful brown hair. She took great pride in maintaining it. She looked at herself in the mirror as she combed. Nina noticed some strands had been caught and pulled out. She forced herself to be more gentle.
Why did She look at herself?
Output:
She looked at herself in the mirror as she combed.