Task: Question Answering
Input (English): Problem: there are 76 persons . 54 can read hindu , 43 can read times , 37 can read deccan and 15 can read all . if 24 can read hindu and deccan and 27 can read deccan and times then what is the number of persons who read only times and hindu . 
Options: a ) 21 , b ) 22 , c ) 23 , d ) 24 , e ) 25
Output (English): b