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

Ex Input:
there are 25 pencils in frances 's pencil collection . if the pencils are organized into 5 groups how big is each group ?

Ex Output:
5

Ex Input:
if each bus have 9 rows of seats and each row of seats can accommodate 4 children how many children can each bus accommodate ?

Ex Output:
36

Ex Input:
a contractor was buying wall outlets for a new house he was building . each room needed 6 outlets . if the house has 7 rooms how many outlets does he need total ?

Ex Output:
42