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.

Example Input: What is sulfur 's molar mass ?
2 day hangover ?
Name six warning signs of cancer ?
How many population does turkey has ?
Example Output: What is sulfur 's molar mass ?

Example Input: 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 ?
Example Output: What is the percent of teens using crack ?

Example Input: Why does apple rot ?
Si unit for electrical resistance ?
What important happend in 1939 about vegemite ?
How is the government chosen in greece ?
Example Output:
How is the government chosen in greece ?