Answer this and tell me why you believe it is the answer.

Which character is mainly focused on in to kill a mockingbird?

1. a poem that tells a story irony 2. taking on human characteristics narrative 3. a direct comparison between two things personification 4. words that are opposite the thoughts in a speaker's mind simile 5. implied comparison introduced with "as" and "like idiom 6. one's own manner of speaking metaphor

Do not use this medicine with milk, cheese, or other dairy products. what end punctuation needs to be added to the above bolded word?