Task: Question Answering
Input (English): Context: At home , I walked about two miles everyday , ran a quarter mile , and did about 100 sit - ups . After a few weeks , this became my new routine and I actually started seeing results . So , for me , there was no magic pill , no books to read or popular diet plans to follow . It was primarily adjusting my lifestyle and finding the will power to stick with those adjustments . 
Question: Why is the narrator instituting such a dramatic change in lifestyle ?
Output (English): They want to get healthy .