Task: Question Answering
Input (English): Question: There are 6 boxes numbered 1, 2,…,.6. Each box is to be filled up either with a red or a green ball in such a way that at least 1 box contains a green ball and the boxes containing green balls are consecutively numbered. The total number of ways in which this can be done is

 Option A: 21

 Option B: 52

 Option C: 45

 Option D: 63

 Option E: 23
Output (English): Option A