Final answer:
The figurative language in the last three lines of a poem can contribute to its overall meaning in various ways.
Step-by-step explanation:
The last three lines of a poem often hold significant meaning and can contribute to the overall interpretation of the poem. Without the specific poem provided, it is difficult to give a direct answer to your question. However, figurative language in the last three lines can contribute to the meaning in various ways. For example, it can emphasize the speaker's maturity and responsibility, highlight their role as a protector and support system, suggest their resilience and determination, or symbolize their growth and transformation.