Task: Question Answering
Input (English): Problem: the average age of 15 students of a class is 16 years. out of these, the average age of 5 students is 14 years and that of the other 9 students is 16 years. tee age of the 15 th student is ?
Options: a. 22 years, b. 24 years, c. 26 years, d. 28 years, e. 30 years
Output (English): c