Read the excerpt from Hometown Summer. TASHA: I like unpacking. I like crawling in the boxes.
ROBBIE: Yeah, you get to play, and we have to work.
KELSEY: Leave her alone, Robbie. Just because you're unhappy, you don't have to take it out on her.

What does this excerpt tell the reader about Kelsey's perspective?

She is annoyed at Tasha's and Robbie's immaturity.
She is protective of her little sister, Tasha.
She wishes she were closer to Tasha and Robbie.
She wishes she could play in the boxes with Tasha.