C. to distinguish between his own life and the culture of his Grandparents.
The sentence that contains a capilization error is the third sentence I is supposed to be capitalized
Answer: If the author is trying to entertain the reader It will be about how fun and cool it is to parkour.
If the author is trying to provide examples of parkour movements, then there will be examples of parkour movements
If the author is trying to educate the reader about a popular sport, then the author will talk about one popular sport and lots of info on it.
If the author is trying to persuade readers that parkour is dangerous, it will talk about how you can get hurt while doing parkour
(sorry for this long paragraph lol.)
Explanation: I'm sure there's a story that is supposed to be here about parkour since all the answers talk about parkour, But I'll try my best to answer your question! (i can't give you an exact answer because I have not read the story..( you did not include it)
