Task: Question Answering
Input (English): Question: The average age of a group of 10 students was 20. The average age increased by 2 years when two new students joined the group. What is the average age of the two new students who joined the group?

 Option A: 22 years

 Option B: 30 years

 Option C: 32 years

 Option D: 44 years

 Option E: None of these
Output (English): Option C