Task: Question Answering
Input (English): Problem: 18 women can complete a work in 7 days and 10 children take 14 days to complete the work. how many days will 5 women and 10 children take to complete the work ?
Options: a. 8 days, b. 6 days, c. 7 days, d. 9 days, e. 1 days
Output (English): d