Which passage is possibly opinion-based? “The researchers found two possible explanations for these results, and there was evidence for both” (25).
“unless you’re eating acai berries, one of the few natural foods that take on a purplish hue.”
“The few places that associate blue with sadness-Hong Kong for example-tend to like it less.”
“Colors shape how we think and behave in many different areas of life, and sometimes the same color has different effects depending on what we’re doing” (25).

im not sure if its a or b but i think its b because of the past tense

its probably a noun because a noun is a person place or thing

answer :

in act 3, scene 3 of hamlet, claudius, in his prayer, says that he "cannot" be forgiven for his "foul murder" because he cannot give up the things for which he murdered.

the queen does not feature in the list of things that claudius cannot give up. claudius married gertrude only to use her as a means to achieve his goals. he never loved her or cared about her. she is of no value to him anymore. claudius only wished for the throne, the wealth, and the power and murdering hamlet's father allowed him to have a right over all these things.