I could hear the screams from outside though . I wandered around outside for a while snapping pictures and watching the photos come up from the rides . They did talk me into going on it once which was kind of interesting .

Question: What is the reason I could hear the screams from outside ?
Answer: None of the above choices .The screams were of parents who were seeing their children hurt by the ride and were worried .The screams were of teen fans who saw their famous idol star .The people inside were on a rollercoaster type ride and were screaming with glee .