A man may board a bus.Logical formLearned from25 sentences. German police may board a plane.Logical formLearned from25 sentences. Persons may board buses.Logical formLearned from25 sentences. A male may board a boat.Logical formLearned from25 sentences. Pirates may board a ship.Logical formLearned from25 sentences. Pirates may board a ship.Logical formLearned from24 sentences. Pirates may board.Logical formLearned from24 sentences. Residents may board windows.Logical formLearned from24 sentences. Windows may be boarded.Logical formLearned from23 sentences. A male may board a helicopter.Logical formLearned from23 sentences. A male may board a flight to a country.Logical formLearned from23 sentences. A man may board a bus.Logical formLearned from23 sentences. A male may board a vessel.Logical formLearned from22 sentences. A person may board a ship.Logical formLearned from22 sentences. Officers may board a plane.Logical formLearned from22 sentences.