Officers may board.Logical formLearned from12 sentences. Passengers may board a bus.Logical formLearned from12 sentences. Residents may board homes.Logical formLearned from12 sentences. A man may board a train.Logical formLearned from12 sentences. Men may board a ship.Logical formLearned from12 sentences. Some nuns may board a bus to cries of passengers.Logical formLearned from12 sentences. Vehicles may board a vessel.Logical formLearned from12 sentences. A plane may be boarded.Logical formLearned from12 sentences. Public health may board a train.Logical formLearned from12 sentences. Persons may board a van.Logical formLearned from12 sentences. Persons may board an aircraft.Logical formLearned from12 sentences. A person may board a vessel.Logical formLearned from12 sentences. A younger sister may board a plane.Logical formLearned from12 sentences. (Suicide bombers) may board buses.Logical formLearned from12 sentences. Others may board.Logical formLearned from12 sentences.