To establish a sense of curiosity, to get them to read more
Answer: C. So he set to work
Among the choices presented above, it is the statement in letter b that does not show or support the poem's theme that is acceptance. The statement "So he set to work" does not tell anything about acceptance unlike the other choices.
The answer youre looking for is b
The difference between a restrictive phrase and a restrictive clause can be determined if you break down the parts of speech. It is a clause if there is a subject and verb with a predicate. It is a phrase if there is a noun but no verb or a verb but no noun, and it does not have a predicate.