Final answer:
Hã sees her school as "black and white" because she perceives distinct divisions between different groups or categories. When she describes herself as "someone medium," it means she sees herself as not fully belonging to either of these categories.
Step-by-step explanation:
Hã may see her school as "black and white" because she perceives a clear division or contrast between two things or choices. This could be referring to the fact that she sees her school as having distinct categories or groups that are labeled or treated differently. When Hã describes herself as "someone medium," she may mean that she sees herself as someone who does not fully belong to either of the clearly defined categories in her school. This can be understood both literally, in terms of her physical appearance or mixed heritage, as well as figuratively, representing her sense of not fitting neatly into one category or another.