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

Input: Consider Input: Problem: what positive number , when squared , is equal to the cube of the positive square root of 14 ?

Output: 4


Input: Consider Input: Problem: convert 2 / 5 to a decimal

Output: 0.4


Input: Consider Input: Problem: there are 15 teams in a certain league and each team plays each of the other teams exactly twice . if each game is played by 2 teams , what is the total number of games played ?


Output: 21