Task: Question Answering
Input (English): Problem: a team won 40 percent of its first 30 games in a particular season , and 80 percent of its remaining games . if the team won a total of 60 percent of its games that season , what was the total number of games that the team played ? 
Options: a ) 50 , b ) 60 , c ) 70 , d ) 80 , e ) 90
Output (English): b