Which best identifies the character type(s) for the character of aaron in "zlateh the goat"?

Aaron is a young boy Reuven had sent to sell a goat called Zlateh in the market far off.Aaron is only twelve year old but he is thought to be mature enough to go and sell goat on behalf of his family. Though Aaron is young, he was able to find shelter for himself and his goat when the weather became very harsh and it started to rain too. As Aaron spends time with goat, he becomes attached to the goat , he decides not to sell his goat.these events tell us that Aaron is full of empathy and he is very kind to animals or we can say that he was an animal lover.

the answer is b i think