What does the fish in elizabeth bishop poem "the fish"most likely symbolize

The colonists had difficulty coming together to revolt because they

1. a poem that tells a story irony 2. taking on human characteristics narrative 3. a direct comparison between two things personification 4. words that are opposite the thoughts in a speaker's mind simile 5. implied comparison introduced with "as" and "like idiom 6. one's own manner of speaking metaphor

And argument does not always have to be made in words. which of the following best describes the type of argument a piece of music makes