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: Where is the cranshaft position sensor on a nissan altima 2005 4cylender ?
The human eye focuses by doing what ?
Process of making free cash flow ?
What is the 4 digit code on the radio on a 2003 ?

SOLUTION: The human eye focuses by doing what ?

PROBLEM: How much is a reg stamp ?
Aaron rodgers play in college ?
Where dos a fairy live ?
In what year did ecuador gain independent ?

SOLUTION: How much is a reg stamp ?

PROBLEM: How many calories in a carbahydrate ?
Can exercise reduce risk of cancer ?
What is lhe longest river in scotland ?
25 centimeters is in how many inches ?

SOLUTION:
What is lhe longest river in scotland ?