TASK DEFINITION: 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.
PROBLEM: 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 ?

SOLUTION: What was the main teaching of pure land buddhism ?

PROBLEM: What is three importin dates in aztec history ?
Sweden 's major jobscareers natural resources ?
What is the value of a 1926 US silver dollar ?
What is the phisical features and terrian of the arches ?

SOLUTION: What is the value of a 1926 US silver dollar ?

PROBLEM: 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 ?

SOLUTION:
What language is used in Zambia ?