Context: dou was sick for 2 days . the night b4 , she woke up with a low grade fever of about 37.7 degree . so as usual , the daddy pasted a fever patch on her tiny forehead .

Question: What caused Dou 's father to apply a fever patch to her forehead ?
Options:
0. None of the above choices .
1. He is being paid to write an Amazon review of the fever patch brand , and is trying it
2. He is testing out a new brand of fever patch to see if it is more effective than the last brand
3. The girl is sick , and this may help treat the symptoms of the illness
Answer: 3

Question: What caused Dou 's father to apply a fever patch to her forehead ?
Options:
0. He is being paid to write an Amazon review of the fever patch brand , and is trying it
1. None of the above choices .
2. He is worried about her health , and is doing what he can to help
3. He is testing out a new brand of fever patch to see if it is more effective than the last brand
Answer: 2