Answer: A. Leo is a dog.
Explanation: The most clearly implicit detail, is that Leo is a dog.
Answer:
It is either B or C. C has a higher chance. You don't have to listen to me. If his face turns from smiling and then let the smile fade, it is most likely he is afraid or suprise.
Explanation:
"I don't know why he's being so rude, do you know what he said to me? He said, 'I hate being around you.' How rude!" Like that!
