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]: How many oz does 5lb equals ?
What is th ediffrence between ionic and covalent bonding ?
What the meanig of narrative text ?
Where is the blend door acculator located ?
[A]: Where is the blend door acculator located ?


[Q]: What was the main teaching of pure land buddhism ?
Why use models in science ?
How many floors are in frosty grotto on red rescue team ?
Can you give a sentence using the word unsullied ?
[A]: What was the main teaching of pure land buddhism ?


[Q]: Who developed of the computer ?
How many body segments does an insects have ?
What is territorial bounderies ?
Several ore minerals and their uses ?
[A]:
Who developed of the computer ?