Task: Question Answering
Input (English): Problem: a survey of n people in the town of eros found that 50 % of them preferred brand a. another survey of 125 people in the town of angie found that 60 % preferred brand a. in total, 55 % of all the people surveyed together preferred brand a. what is the total number of people surveyed ?
Options: a. 50, b. 100, c. 150, d. 200, e. 250
Output (English): e