Task: Question Answering
Input (English): Question: In a group of 58 students, each student is registered for at least one of three classes – History, Math and English. Twenty-five students are registered for History, twenty-five students are registered for Math, and thirty-four students are registered for English. If only three students are registered for all three classes, how many students are registered for exactly two classes?

 Option A: 20

 Option B: 10

 Option C: 9

 Option D: 8

 Option E: 7
Output (English): Option A