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.

Ex Input:
On a hot day , Sam poured 1 bucket of water into a plastic wading pool . A few minutes later he added another 8.8 buckets . How much water did Sam pour into the pool ?

Ex Output:
9.8


Ex Input:
Our class got 54 books from the library . Then we got 23 more books from the library . How many books did our class get from the library ?

Ex Output:
77


Ex Input:
Connie has 39 marbles . Juan has 25 more marbles than Connie . How many marbles does Juan have ?

Ex Output:

64