Task: Question Answering
Input (English): Problem: there are 60 supermarkets in the fgh chain . all of them are either in the us or canada . if there are 22 more fgh supermarkets in the us than in canada , how many fgh supermarkets are there in the us ? 
Options: a ) 20 , b ) 31 , c ) 41 , d ) 53 , e ) 64
Output (English): c