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 a square field whose sides have a length of 13 meters ? 
Options: a ) 225 sq m , b ) 169 sq m , c ) 128 sq m , d ) 267 sq m , e ) 231 sq m

Output: b


Input: Consider Input: Problem: find the sum of divisors of 544 which are perfect squares . 
Options: a ) 32 , b ) 64 , c ) 42 , d ) 21 , e ) none of these

Output: d


Input: Consider Input: Problem: the diagonal of a rhombus are 80 m and 120 m . its area is : 
Options: a ) 4500 , b ) 4000 , c ) 4800 , d ) 4600 , e ) 4320


Output: c