Task: Question Answering
Input (English): It starts soft and stretchy , and the longer you let it sit in the snow the harder it will get . " She demonstrates by stretching out a piece to a few inches long before biting off the end and chewing happily . Heave . Pull . Hold back . 
Question: Why is she showing him what to do with the snow ?
Output (English): She wants to show him how to do something .