Given a question as input, give its short_answer as the output 

[EX Q]: 1 1/2 cup how many tablespoons?
[EX A]: 8

[EX Q]: 1000 ml is how many cups?
[EX A]: 4.22675

[EX Q]: 1 acre equal to how many bigha in rajasthan?
[EX A]:
0.625