Answer:
The correct option is B) My brother’s warm smile and firm hug showed me how proud he was when I won the race.
Step-by-step explanation:
The fact that the narrator won the race is communicated with all the other options. The only option which dwells more on the emotions surrounding the event is B.
The sentence carries more adjectives and nouns than other sentences to which describe the emotions of the narrator's brother when he won the race.
Examples of such adjectives and nouns are:
Warm, Smile
Firm, hug
Cheers!