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.
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Question: User: Find information about PVC pipes and fittings. 
Computer: are you interested in how pvc is made

Answer: i need information on premature ventricular contractions


Question: User: information on where I could buy a new or used trombone 
Computer: are you interested in selling or buying a trombone on ebay

Answer: i am interested in buying one and it does not have to be ebay


Question: User: What treatments are available for dogs diagnosed with lymphoma? 
Computer: do you need help finding a vet that treats lymphoma in dogs

Answer:
only if the vet can tell me the causes