Task: Question Answering
Input (English): Problem: john has taken 4 ( 4 ) tests that have an average of 82 . in order to bring his course grade up to a ‘ b ’ , he will need to have a final average of 86 . what will he need to average on his final two tests to achieve this grade ? 
Options: a ) 87 , b ) 90 , c ) 92 , d ) 94 , e ) 97
Output (English): d