instruction:
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.
question:
What are the current economic problems in china ?
A two-line stanza is called a ?
What is the order do the traffic lights go in ?
What is role does the esophagus play ?
answer:
What are the current economic problems in china ?


question:
How many chromosomes do cats have have ?
What pets do Gary Paulsen have ?
What is the significance of dogs in ancient egypt ?
Thermostat 2000 chevy impala ?
answer:
What is the significance of dogs in ancient egypt ?


question:
What is the medical term for a rupture of a vein ?
How i can have keanu reeves email ?
What are two main types of freshwater ecosystem ?
Where douse a butterfly live ?
answer:

What is the medical term for a rupture of a vein ?