Context: It was affordable , good & the girls there are so friendly and gave so much tips and advice . After perming , it was not as long I expected . So for now , I want to keep it long to the length that I ' ve planned .

Question: What may be true about the girls ?
Options:
0. They change the length of their hair at random times .
1. They were cordial .
2. None of the above choices .
3. They were n't cordial .
Answer: 1