" Meanwhile, Gray and Zach had just boarded the Gyrosphere ride that traveled further into the valley - they were the last ones allowed to take the ride before park visitors were ordered to retreat to the monorail and exit.A third girl: If she had a fifty dollar bill, what""s she doing here?Eve: It must have been counterfeit." Caesar vainly attempted to explain: "From humans Koba learned hate, but nothing else."Malcolm""s team camped in tents in the forest, as hey commenced their work at the dam""s power plant.During a heated discussion between Carver (distrustful and hateful toward the apes) and the others, he reminded Malcolm that his first wife Rita and a daughter had died of Simian flu, after which he married Ellie.As the locomotive passes into the roundhouse (train shed) and he is slowly propelled inside, he solemnly expresses astonishment, sadness, and amusement.