Which sentence from Barrio Boy supports the claim that the narrative is told from a child’s point of view?

Which sentence from Barrio Boy supports the claim that the narrative is told from a child's point of view?

In the sunny morning of the next day we walked back to the station.

When my water party was interrupted, both the bathroom and I got a scrubbing.

There were no windows in the adobe room and the only light came from the kitchen.

Mexican centavos and tostones and pesos were good for nothing in the United States.

When my water party was interrupted, both the bathroom and I got a scrubbing.

Explanation:

From the Barrio Boy, the main character of the book was playing in the bathroom with bubbles and messed everywhere up, so when he was discovered, he was punished for messing everywhere up.

Therefore, the sentence from "Barrio Boy" that supports the claim that the narrative is told frim a child's point of view is  "When my water party was interrupted, both the bathroom and I got a scrubbing."

which lines ? : )

explanation: