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.

What is th height above sea level on mount Aconcagua ?
What company or individuals is responsible for developing the windows operating system ?
What is the ssegmented worm phylum ?
The relation between art and design ?
What company or individuals is responsible for developing the windows operating system ?

What are the different names of pit bulls such as brindle etc ?
How many floors are in the gant volcano ?
The measure of the speed of the particles in atoms ?
What language do people in colombia speaks ?
How many floors are in the gant volcano ?

How many steps are there leadig up to the Lincoln Monument ?
What is an important property of titanium ?
Taks graduation rates in 2005 in texas ?
What is progectile motion ?

What is an important property of titanium ?