Helicopters may hover for hours.Logical formLearned from4 sentences. A male may hover beside a female.Logical formLearned from4 sentences. A male may hover over the ground.Logical formLearned from4 sentences. A population may hover for a year.Logical formLearned from4 sentences. A hand may hover over a phone.Logical formLearned from4 sentences. A person may hover by a door.Logical formLearned from4 sentences. Hand may hover.Logical formLearned from4 sentences. A guy may hover.Logical formLearned from4 sentences. The sun may hover over a horizon.Logical formLearned from4 sentences. A male may hover by a side.Logical formLearned from4 sentences. An airship may hover.Logical formLearned from4 sentences. Persons may hover over a person.Logical formLearned from4 sentences. A team may hover.Logical formLearned from4 sentences. A person may hover for a while.Logical formLearned from4 sentences. A military may hover in wings.Logical formLearned from4 sentences.