In this task, you need to answer the given multiple-choice question on geometry. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

Input: Consider Input: Problem: what is the area of square field whose side of length 5 m ? 
Options: a ) 80 sq m , b ) 26 sq m , c ) 25 sq m , d ) 45 sq m , e ) 96 sq m

Output: c


Input: Consider Input: Problem: a box measuring 25 inches long by 30 inches wide by 15 inches deep is to be filled entirely with identical cubes . no space is to be left unfilled . what is the smallest number of cubes that can accomplish this objective ? 
Options: a ) 80 , b ) 82 , c ) 84 , d ) 88 , e ) 90

Output: e


Input: Consider Input: Problem: what is the area of an equilateral triangle whose one side length is 90 ? 
Options: ['a ) 4025 √ 3', 'b ) 3525 √ 3', 'c ) 3025 √ 3', 'd ) 2525 √ 3', 'e ) 2025 √ 3']


Output: e