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:
they planned to serve some cold drinks as well . if they plan to make 9 pitchers of drinks and each pitcher can fill 6 glasses how many glasses of drinks are they planning to prepare in total ?

Ex Output:
54


Ex Input:
she also estimated the number of candies that she will receive from each block . if she will receive around 7 pieces of candies from every house and there are 5 houses in a block how many candies will she receive from each block ?

Ex Output:
35


Ex Input:
after going down the falls he then went to rock mist mountains . if the mountain is 50 times farther from the city than sky falls and sky falls is 8 miles from the city how far is the rocky mist from the city ?

Ex Output:

400


