You are given a concatenated string consisting of two parts that are separated by a newline character. The first part is the user's initial question during a human computer conversation, the second part is a clarifying question asked by the computer in response to the question asked by the user. You should read the input, then generate a valid prediction of the user's response to the computer's clarifying question. A valid prediction will clarify the user's correct intent in the initial question.

Ex Input:
User: Find background information about man-made satellites. 
Computer: do you want to know about a satellite receivers or dishes

Ex Output:
both


Ex Input:
User: Find information about elliptical trainer machines. 
Computer: are you looking for a suitable elliptical machine to use at home

Ex Output:
no i am interested in looking at reviews about elliptical machines


Ex Input:
User: What services are provided by the Sherwood Regional Library? 
Computer: do you want to find a book

Ex Output:

no just directions