Task: Question Answering
Input (English): Question: There are 20cm, 21cm, 22cm,23cm, 24cm,25cm rods of quantities 2,3,6,4,3,2 respectively. Find average of this data.

 Option A: 32.25

 Option B: 21.45

 Option C: 45

 Option D: 22.45

 Option E: 22
Output (English): Option D