the answer is the 3rd option because the bullet is moving in a straight line
It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, based on the given lines above, the literary device that Sophocles uses in these lines to keep the audience interested is DRAMATIC IRONY. Hope this helps.
Punctuation marks are hierarchically ordered, based on the degree of separation they provide for example, sentence-final marks periods exclamation marks and question marks provide maximum degree of separation whereas commas or no punctuation marks provide the minimum degree of separation. Colons, semicolons and dashes provide medium separation and have extra meaning anticipatory, logical connection and emphatic, respectively
