Task: Question Answering
Input (English): Problem: if 3 men or 4 women can reap a field in 10 days how long will 5 men and 6 women take to reap it ? 
Options: a ) 19 / 60 , b ) 9 / 60 , c ) 2 / 3 , d ) 5 / 18 , e ) 6 / 24
Output (English): a