Task: Question Answering
Input (English): Problem: if a * b * c = ( √ ( a + 2 ) ( b + 3 ) ) / ( c + 1 ) , find the value of 6 * 15 * 7 . 
Options: a ) 8 , b ) 5 , c ) 11 , d ) 3 , e ) 1.5
Output (English): e