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: find the area of a parallelogram with base 15 cm and height 40 cm ? 
Options: a ) 200 cm 2 , b ) 100 cm 2 , c ) 42 cm 2 , d ) 600 cm 2 , e ) 230 cm 2

Output: d


Input: Consider Input: Problem: the diagonal of a rhombus are 25 m and 50 m . its area is : 
Options: a ) 900 , b ) 800 , c ) 700 , d ) 625 , e ) 650

Output: d


Input: Consider Input: Problem: how many pieces can a square pizza be cut into by making 5 linear cuts ? 
Options: a ) 16 , b ) 17 , c ) 13 , d ) 14 , e ) 15


Output: a