Think about what you're writing and narrow down your topic
It should establish the tone of the essay and Grab the readers attention
ANSWER: C. his structure
EXPLANATION: Robert Frost was an American poet whose initial works published in New England and then in America. He is known for his realistic depiction in rural life. Frost was honored with four Pulitzer Prizes for Poetry and became one of America's rare public literary figures, almost an artistic institution.
The answer is your second option: human.
Say a person uses personification to a dog. They may say something like "the dog is smiling!" when, in fact, dogs wag their tails to emote joy and do not have the capacity to really smile.
I hope this helps you, and have a nice day. :)