Considering the topic, purpose, and occasion of Acosta's poem would likely shape her diction or choice of words. For example, if the poem is about a solemn topic, such as loss or grief, Acosta may choose words with deeper emotional resonance to convey the gravity of the subject matter. Conversely, if the purpose is to celebrate joy or love, her diction might be more vibrant and uplifting, with words that evoke feelings of happiness and contentment. Similarly, the occasion of the poem, whether it's a formal event or an informal gathering, could influence the tone and style of Acosta's language, guiding her choice of words to suit the context and audience.