Context: But the wonderful pain relief was negated by them having to move my ankle during the x - rays ! Fortunately , the doctor gave me another dose after that . So once again , the pain dropped from 11 to 3 .

Question: What may of been the reason for me to go to the hospital ?
Options:
0. I sprained my ankle
1. I sprained my knee
2. I sprained my wrist .
3. None of the above choices .
Answer: 0