You are given a list of queries separated by new line. Your job is to answer with the query that is the most well-formed or well-structured query in terms of grammar, punctuations, or spelling errors.
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Question: Pros and cons classical liberalism ?
How cotton made into fabric ?
Online medical help for back pain ?
What is the difference between strong acid and weak acids ?

Answer: What is the difference between strong acid and weak acids ?


Question: What are the properties calcium has ?
Name a waterfall in America ?
How many big boss in mafia wars ?
What are lindsay lohans hobbies ?

Answer: What are the properties calcium has ?


Question: How kangaroos care for there young ?
Can you take alcohol while taking keflex ?
Where is the radiator drain plug on the 1999 jeep cherokee ?
What climate do coral reefs experience ?

Answer:
Where is the radiator drain plug on the 1999 jeep cherokee ?