Answer:
He says that the reference desk is the best place to take a nap. or He think that Saul would enjoy talking to the person at the reference desk.
The answer is the last choice, or D.
When you summarize, you're supposed to gather the most important points and rewrite them in a shorter and more simplified fashion. The first three choices include mostly everything you should do when writing a summary. Usually when you summarize, it's for a concluding paragraph, so writing an introductory paragraph wouldn't be it.
Number One would be the main idea since the passage is related to relationships.
C) When he couldn't think of an answer
