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 Q]: User: retailers, including price information, of the HP Mini 2140 notebook computer 
Computer: are you trying to know the warranty period of hp mini 2140
[EX A]: i dont know

[EX Q]: User: What campuses are part of the University of North Carolina? 
Computer: which area of study are you looking for at unc
[EX A]: i am looking for the hospital location

[EX Q]: User: What are the symptoms of a heart attack? 
Computer: which symptoms do you believe you are experiencing
[EX A]:
thats not what im talking about