Task: Question Answering
Input (English): Problem: in the first 20 overs of a cricket game , the run rate was only 4.2 . what should be the run rate in the remaining 30 overs to reach the target of 324 runs ? 
Options: a ) 7.25 , b ) 8.5 , c ) 8 , d ) 9.15 , e ) 10
Output (English): c