Task: Question Answering
Input (English): Problem: a baseball team played 10 games and won 5 . what is the ratio of the number of games played to the number of losses ? 
Options: a ) 5 : 1 , b ) 1 : 1 , c ) 20 : 4 , d ) 10 : 3 , e ) 2 : 1
Output (English): e