Task: Question Answering
Input (English): Problem: in the youth summer village there are 125 people, 50 of them are not working, 25 of them have families and 75 of them like to sing in the shower. what is the largest possible number of people in the village, which are working, that do n ' t have families and that are singing in the shower ?
Options: a. 75, b. 80, c. 85, d. 100, e. 90
Output (English): a