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.

[EX Q]: The effects of exercise on skeletal ?
How miles is 50 kilometers ?
What is the habitat of ants ?
What are the dangers of some gases ?
[EX A]: What are the dangers of some gases ?

[EX Q]: Is katie lea burchill goth ?
Why was the colony of pennsylvania founded for ?
The source of the suns heat is ?
What are the possibilities for promotion as a veterinary surgeon ?
[EX A]: Is katie lea burchill goth ?

[EX Q]: How many seats there are in lok sabha ?
How many children in Russia ?
City in which the constitutional covention was held ?
What are selling debentures ?
[EX A]:
What are selling debentures ?