If that man hadn’t burnt rubbish in the forest, there would not have been a forest fire

A. There was a forest fire because that man burnt rubbish in the forest.

B. There was no forest fire although that man burnt rubbish in the forest.

C. There may be a forest fire if that man burnt rubbish in the forest.

D. There was a forest fire due to that man burnt rubbish in the forest.