I think the answer is homophone
Because a homophone is when each of two or more words having the same pronunciation but different meanings, origins, or spelling.
1: Are
2: Is
3: are
4: are
5: don't
Angelou<span> uses the metaphor of a </span>bird<span> struggling to escape its cage, described in Paul Laurence Dunbar's </span>poem<span>, as a prominent symbol throughout her series of autobiographies. Like elements within a prison narrative, the </span>caged bird<span> represents </span>Angelou's<span> confinement resulting from racism and oppression.
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