Task: Question Answering
Input (English): 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 ?
Output (English): The girl is sick , and this may help treat the symptoms of the illness.