We asked about her car , and she said it was n't important , she could get a ride back out to the doctor 's office later . I asked her if she wanted to ride in the back with us , and she deferentially said it was up to me . " Please , it 's no problem , " I said .
According to the above context, choose the best option to answer the following question.
Question: What may be the reason for her hesitance in getting in the car ?
Options:
- She does n't like how they smell .
 - She does n't have money for gas .
 - None of the above choices .
 - She did n't want to impose .


She did n't want to impose .