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: Light emitting diod mean ?
How did Nelson Mandela played in abolishing apartheid ?
How big is nano technology ?
Why is genome sequencing important ?

SOLUTION: Why is genome sequencing important ?

PROBLEM: Are snakes good pets for 9 year olds ?
Breakfast in ireland ?
What is the names of the 3D shapes ?
The phylum of a seahorse ?

SOLUTION: Are snakes good pets for 9 year olds ?

PROBLEM: Nike what is the company ?
Peices of rocks collect to form layers ?
How change the timing belt on 2005 sorento v6 ?
Where did the name soap opera originate from ?

SOLUTION:
Where did the name soap opera originate from ?