A campus may be connected.Logical formLearned from4 sentences. A road may connect a country.Logical formLearned from4 sentences. A footbridge may be connected to platforms by stairs.Logical formLearned from4 sentences. Ferries may be connected.Logical formLearned from4 sentences. Some cities may be connected by a highway.Logical formLearned from4 sentences. Letters may be connected.Logical formLearned from4 sentences. A river may be connected at a place.Logical formLearned from4 sentences. An extension may be connected.Logical formLearned from4 sentences. Some edges may connect some vertices.Logical formLearned from4 sentences. A male may be connected to attacks.Logical formLearned from4 sentences. Villages may be connected.Logical formLearned from4 sentences. A line may connect some nodes.Logical formLearned from4 sentences. A wing may be connected.Logical formLearned from4 sentences. Persons may be connected to an university.Logical formLearned from4 sentences. Some passages may be connected.Logical formLearned from4 sentences.