Task: Question Answering
Input (English): Problem: a certain class of students is being divided into teams . the class can either be divided into 12 teams with an equal number of players on each team or 24 teams with an equal number of players on each team . what is the lowest possible number of students in the class ? 
Options: a ) 24 , b ) 36 , c ) 48 , d ) 60 , e ) 72
Output (English): a