You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.

[Q]: Sara goes fishing with Melanie . Sara catches 5 trout . Melanie catches 2 times as many trout as Sara . How many trout did Melanie catch ?
[A]: 10


[Q]: Lucy went to the grocery store . She bought 12 packs of cookies and 16 packs of noodles . How many packs of groceries did she buy in all ?
[A]: 28


[Q]: For the final act , the circus brought out dancing animals wearing crowns . If each crown is made with 7 different colored feathers , how many feathers are needed for 934 crowns ?
[A]:
6538