To accurately determine the prosody of the poem, you would need to look at the specific rhyme patterns throughout its stanzas. However, if you have the poem's text, you can identify whether the lines rhyme in an ABAB or AABB pattern or if there is no consistent rhyme scheme at all.
Based on your options, the correct analysis would depend on the actual rhyme pattern observed in the poem. Without the text of the poem, I cannot provide a definitive answer. If you have the poem, you can check the end sounds of each line to confirm the rhyme scheme. If the lines rhyme consistently in the same way across stanzas, you can choose either the ABAB or AABB option. If there's variation, then the last option would be true.