Context: She happily took a shower this morning , got to wear whatever she wanted , ate a pretty good breakfast ( both girls ended up having scrambled eggs w / butternut squash mixed in - and they gobbled it up . ) Had a dentist app . this morning .

Question: Why does having a dentist appointment lead to the girl being able to wear whatever she wants ?
Options:
0. She goes to a school which requires a uniform , but since she has the day off , she does n't have to wear it
1. None of the above choices .
2. The girl is going to be taking pictures after the appointment and is allowed to wear her favorite clothes for this reason
3. The dentist 's office does n't have a dress code for the patients so they can wear what they please
Answer: 0