Context: It was just terrible though .. the fact that you want to sleep because you 're tired but at the same moment you have this terrible feeling in your head . Its a little indescribable . The next day , It reached up to 39.2 degrees when i went to the doctor .. And i think it was even higher before i went there .. I felt really really terrible at that time .
Question: What may be the reason for them going to the doctor ?
Option 0: None of the above choices .
Option 1: They wanted to see if they got better .
Option 2: They needed to get treatment for a fever .
Option 3: They wanted to make sure nothing else is wrong .
Answer: 2