A. Chariot
Pyramids and staircases are all around and the ball field or court is well known in Copan. Chariots are mainly a Greek/Roman thing.
1. Mi abuela María salió a las siete
2. Yo salí a las cuatro y siete
3. Mi tía mercedes salió a las ocho
The answer is A, because you are always "saying" the truth
La mochila es de roberto.