I would have to say that it would be the last sentence that has the most elements of a final summary.
Hope this helps!
Exemplar basically means a typical example, or model, of a concept or role. However the meaning can be extended to mean he best example of a concept or role. For instance, someone might say that you are an exemplar student, which can mean that you are a great example, or model, of a student.
Answer:
Both are degrading people and purposely being malicious to them
Answer:
1. dog
2. customers
3. barn
4. baby
5. yesterday
I believe these are the answers. English is one of my best subjects, but I don't really like analyzing sentences all that much, so it's hard for me sometimes :')