Part A Which paragraph is the best summary of the passage from Black Beauty The Autobiography of a Horse?

A. The narrator is upset by having to be broken in. Although he
eventually lets his master ride him, he never gets used to the feeling
of having to wear a bit and bridle.

B. The narrator explains what is involved when breaking in a horse and warns that horses must always follow their master's wishes. He
describes how unpleasant it is to wear a bit and bridle. Eventually,
he gets used to being broken in and feels proud to be ridden by his
master

C. The narrator describes how nice it is to be broken in and to be led
around by a rider. As a treat for wearing a bit and bridle, his master
gives him oats to eat Eventually, the narrator begins looking forward
to wearing a saddle and being ridden by his master,

D. The narrator is thinking about how he was broken in so that his
master can ride him. He explains that he had been used to a halter
and harness but now he has to wear a bit and bridle.