Task: Question Answering
Input (English): Question: On final examination a student's average (arithmetic mean) score on 4 subjects is 90. What must be his score on a 5th subject for his average score on the 5 subjects to be 92?

 Option A: 60

 Option B: 70

 Option C: 80

 Option D: 90

 Option E: 100
Output (English): Option E