Task: Question Answering
Input (English): Problem: set x consists of all two - digit primes and set y consists of all positive even multiples of 5 less than 100 . if the two sets are combined into one , what will be the range of the new set ? 
Options: a ) 87 , b ) 89 , c ) 90 , d ) 92 , e ) 95
Output (English): a