Task: Question Answering
Input (English): Question: At a certain university, the ratio of the number of teaching assistants to the number of students in any course must always be greater than 4:85. At this university, what is the maximum number of students possible in a course that has 5 teaching assistants?

 Option A: 106

 Option B: 107

 Option C: 108

 Option D: 109

 Option E: 110
Output (English): Option A