Task: Question Answering
Input (English): Problem: in a can , there is a mixture of milk and water in the ratio 4 : 3 . if the can is filled with an additional 8 liters of milk , the can would be full and the ratio of milk and water would become 2 : 1 . find the capacity of the can ? 
Options: a ) 40 , b ) 36 , c ) 32 , d ) 28 , e ) 24
Output (English): b