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

Ex Input:
Problem: a , b , c , d , e , f , g , h sitting in a row what is the probability that a , b , c sitting together ?

Ex Output:
3 / 28

Ex Input:
Problem: the profits of qrs company rose 30 % from march to april , then dropped 20 % from april to may , then rose 50 % from may to june . what was the percent increase for the whole quarter , from march to june ?

Ex Output:
56 %

Ex Input:
Problem: how many integers from 0 to 56 , inclusive , have a remainder of 1 when divided by 3 ?

Ex Output:
1