Which element most clearly distinguishes an epic from other forms of poetry? describing heroic deeds in a grand style ridiculing a contemporary leader through irony describing a state of mind in a gentle tone describing the beauty of nature using imagery

Idon't know which one from these two forms is correct! "he believed that the technology of the future would allow robots to do the same tasks as a human." or "he believed that the technology of the future would have allowed robots to do the same tasks as a human. , it's ! i need your !