Dear little brother,
Knowledge is really important in life and the more you know, the more successful you will be. You are still young yet getting started, I promise you won’t regret it. Read lots of books since you can create an imaginary world and gain knowledge of vocabulary. Read newspaper to understand our society and the events currently happening
the correct answer is "thoroughly research the evidence to make sure you understand the facts behind the counterclaim"
It's the problem or problems in the story.
