The task is to generate the correct answer for a given math problem.

Ex Input:
Problem: in august , a cricket team that played 120 matches won 24 % of the games it played . after a continuous winning streak , this team raised its average to 52 % . how many matches did the team win to attain this average ?

Ex Output:
70


Ex Input:
Problem: what is the sum of the numbers between 1 and 14 , inclusive ?

Ex Output:
105


Ex Input:
Problem: evaluate 100 ^ 2 - 99 ^ 2 + 98 ^ 2 - 97 ^ 2 + 96 ^ 2 - 95 ^ 2 + . . . + 2 ^ 2 - 1 ^ 2 = ?

Ex Output:

5050