Task: Question Answering
Input (English): Problem: a and b complete a work in 6 days. a alone can do it in 8 days. if both together can do the work in how many days ?
Options: a. 3.75 days, b. 3.43 days, c. 2.99 days, d. 2.98 days, e. 2.44 days
Output (English): b