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

Example Input: Problem: two trains running in opposite directions cross a man standing on the platform in 37 seconds and 27 seconds respectively and they cross each other in 29 seconds . the ratio of their speeds is :
Example Output: 1 : 

Example Input: Problem: the area of a triangle is with base 12 m and height 5 m ?
Example Output: 30 m 2

Example Input: Problem: the number 133 is equal to the sum of the cubes of two integers . what is the product of those integers ?
Example Output:
1