Task: Question Answering
Input (English): Problem: in an election between two candidates, one got 60 % of the total valid votes, 30 % of the votes were invalid. if the total number of votes was 9000, the number of valid votes that the other candidate got, was :
Options: a. 2500, b. 2520, c. 3000, d. 3100, e. none of these
Output (English): b