You are given a set of queries separated by '
', and your job is to find out the query which is not a well-formed or well-structured query in terms of grammar, punctuations, or spelling errors.

[Q]: What is the freezing time of orange juice ?
Does sulfur dioxide come from volcanoes ?
What is salena gomezs real hair color ?
What is th population of lebanon ?
[A]: What is th population of lebanon ?


[Q]: What is molar mass ?
When were cameras envented ?
How many litres in a 40 pounds propane tank ?
How much money do ER doctors make in a month ?
[A]: When were cameras envented ?


[Q]: How did yao ming become famus ?
How do you change the o2 sensor on a 2000 Chrysler Concorde ?
What is an eye stigmata ?
Which gas is used to fill a balloon ?
[A]:
How did yao ming become famus ?