Task: Question Answering
Input (English): Problem: ake can dig a well in 16 days . paul can dig the same well in 24 days . jake , paul and hari together dig the well in 8 days . hari alone can dig the well in 
Options: a ) 48 , b ) 39 , c ) 37 , d ) 27 , e ) 29
Output (English): a