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

Input: Consider Input: Problem: triangle atriangle b are similar triangles with areas 2023 units square and 1792 units square respectively . the ratio of there corresponding height would be

Output: 17 : 16


Input: Consider Input: Problem: the smallest value of n , for which n + 2 is not a prime number , is

Output: 2,4


Input: Consider Input: Problem: how many different ways can 2 students be seated in a row of 5 desks , so that there is always at least one empty desk between the students ?


Output: 1