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.

[Q]: When spectroscope was invented ?
What are the property security system in uk ?
How do you change a pool light fixtures ?
What do you call people that study birds ?
[A]: What do you call people that study birds ?


[Q]: Percent of teens who drive sibilings ?
What language is used in Zambia ?
The name of daddy yankee pets ?
What are two raw materrials of cement ?
[A]: What language is used in Zambia ?


[Q]: How many true blood season ?
What attract a girl ?
Average height of a 13 year old female ?
Teaspoons per one quarter dry ounce ?
[A]:
Average height of a 13 year old female ?