Here's one that might help.
"He knew he could not stand a chance against Jermaine in a fight," - This shows how maybe in the future in this book, he may or may not lose a fight with Jermaine.
Interpret what the author is telling you and use key words to find a main idea
I believe that the answer is B.Odysseus learned much and encountered many obstacles on his long journey to bring himself and his men home safely.
Hope this helps.