Task: Question Answering
Input (English): Problem: at a monthly meeting, 3 / 5 of the attendees were males and 7 / 8 of the male attendees arrived on time. if 4 / 5 of the female attendees arrived on time, what fraction of the attendees at the monthly meeting did not arrive on time ?
Options: a. 47 / 200, b. 31 / 200, c. 17 / 100, d. 11 / 100, e. 7 / 50
Output (English): b