I think its the first one but idk sorry if its wrong
It is "B", written incorrectly, because Brett said "They were beautiful." But after that it said "replied Brett." It should not have the period after "They were beautiful" but instead a comma. This would be how it would look if correct:
"They were beautiful," replied Brett. "But I wasn't close enough to take good pictures."
I hope you understand.
You-message is when you text an andriod smartphone and i-message is when you text an iphone i-message can only be used between two iphones where as you-message can be used on whatever device iphone or android