Task: Question Answering
Input (English): Problem: if it takes a tub 3 minutes to drain 6 / 7 of its content, how much more time will it take for the tub to be empty ?
Options: a. 30 seconds, b. 1 minute, 12 seconds, c. 1 minute, 50 seconds, d. 2 minutes, 14 seconds, e. 4 minutes, 12 seconds
Output (English): a