Campers may undergo a supervision.Logical formLearned from3 sentences. Work may pertain-to camper.Logical formLearned from3 sentences. Campers may be pro-rated.Logical formLearned from3 sentences. A pull can be behind camper.Logical formLearned from3 sentences. Campers may leave camp.Logical formLearned from3 sentences. A male may join campers.Logical formLearned from3 sentences. A person may know campers.Logical formLearned from3 sentences. Campers can be in some tents.Logical formLearned from3 sentences. Campers may be mauled.Logical formLearned from3 sentences. A camper may say that something-is-the-case.Logical formLearned from3 sentences. A (solo camper) may be killed.Logical formLearned from3 sentences. A wall of water may surprise (sleeping campers).Logical formLearned from3 sentences. Campers can be in national forests.Logical formLearned from3 sentences. Campers may include a boy.Logical formLearned from3 sentences. Some campers may rescue by some helicopters.Logical formLearned from3 sentences.