Answer:
A. For the reader to look at and think carefully about the word choice.
Step-by-step explanation:
This is more likely the reason why the author employs slant rhyme in this poem. The fact that this poem uses slant rhyme, as well as the fact that the words are very few, forces the reader to really focus on the words that are being used in the poem. Therefore, the author is able to bring attention to the word choice.