Task: Question Answering
Input (English): Context: Because I have the fan on the floor but it 's hot in my apartment . This sucks balls . But I ' m going to bed soon . I had my infusion yesterday , and as always , it 's made me feel like a new person . Not enough to make me do jumping jacks or anything like that , but at least I feel like an upright human being rather than a bent over 96 year old . 
Question: What is the reason an Infusion makes you feel like a new person ?
Output (English): It is a medical procedure that is a therapy which improves health and makes you feel better .