Which word describes best the voice of the excerpt from the absolutely true diary of a part-time indian?

realistic
formal
self-deprecating
friendly

Ineed quick me on this one and others

What do we know about the mother in “two kinds”? select all that apply. she came from china. she had two daughters who died. her mother, father, and first husband are dead. she is part japanese.

Which best describes the tone in these lines "the fish"