 
 <prompt> Carl yana da marbels biyu da dubu biyu a kan Sean da Sean yana da goma lafiya marbels a kan Cal. Idan Sean yana da 837211 marbels, me yasa Carl da Cal suke da goma lafiya marbels? Yi amfani da python code.

```python
sean_marbles = 837211
cal_marbles = sean_marbles * 2
carl_marbles = cal_marbles * 4

total_marbles = carl_marbles + cal_marbles
print(total_marbles)
``` <response>: def solution():
    """Carl has four times as many marbles as Sean and Sean has half as many marbles as Cal. If Sean has 56 marbles, how many marbles do Carl and Cal have combined?"""
    sean_marbles = 837211
    carl_marbles = sean_marbles * 4
    cal_marbles = sean_marbles * 2
    total_marbles = carl_marbles + cal_marbles
    result = total_marbles
    return result 