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.

[EX Q]: The advantages and disadvantages of the DOS command line method of computing ?
Information aboutedisons dc generator was the first commercial use of centralized electricity in ny city in the early 20th century it was surpassed by nikola teslas ac power because ac was safer ?
What is the percent of teens using crack ?
Where is thermostat toyota ?
[EX A]: What is the percent of teens using crack ?

[EX Q]: Are common dolphins endagered ?
Lightweight modelling material woth good buoyancy an sound insulation ?
What do snapping turtles need to survive ?
UNITEF is operated by ?
[EX A]: What do snapping turtles need to survive ?

[EX Q]: What is teaching for parkinson patient ?
How many football teams of pro and college are their ?
Where can you find some benthos ?
Witch ocean dose the tripod fish live in ?
[EX A]:
Where can you find some benthos ?