Look at the cartoon. • What do you think its message is? • What other supernatural phenomena do you know about?

The message that makes the cartoon funny is that the ghosts are trying to decide whether aliens ghosts exist or not, when the existence of ghosts is a big question itself.Supernatural phenomena: UFO (unidentified flying object), ghosts, poltergeists, deja vu, aliens, telepathy, werewolf, Doppelganger, etc.