What best summarizes the central idea of the passage from "like mexicans"?

people from different ethnicities have a difficult time understanding each other.
people can be of different ethnicities and still have shared life experiences.
people should marry based on shared ethnicity to maintain their own cultures.
people should ignore their ethnicities to develop one common culture.

Gary, the protagonist in "Like Mexicans", cherishes a Japanese young lady despite the fact that his family needs him to wed a Mexican young lady and they don't need him to have a spouse who is more extravagant than them.

He found that the group of the Japanese young lady is likewise as poor as them when they eat with her family.

what is your question because all i see is "i'll give 25p. and give brainliest.