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.

User: What are the causes of lipoma tumors in humans? 
Computer: do you need treatment information for lipoma
yes

User: information on vines that can be grown in shady areas 
Computer: do you want to know where to buy vines for shade
no i would like to know how to use and train my existing vines to create shade around my house

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

im looking for information about buying a used trombone