I guess for number 2 you could put that it is ironic that he has 2 holes in his head. And for number 3 you can say that it adds the readers interpretation because it describes what happened
Explanation:
I don't really know how to answer this question but I hope that at least will give you a head start.
An outline is an ordered list of major points and subpoints in an article or essay, given in outline style. These are usually not sentences, but titles. ... A summary is one or more paragraphs with the main ideas of the whole article or essay