Context: Maybe the dose is nt working anymore , my emotions have been getting worse again . I do nt know what is going on . I am definatley going bipolar . If i am i refuse to take seroquel .

Question: Why is the dose possibly not working anymore ?
Options:
0. Because I am definitely going bipolar .
1. Because I do n't know what 's going on .
2. None of the above choices .
3. Because it 's not having an effect anymore .
Answer: 3