A tunnel may connect some countries.Logical formLearned from4 sentences. An event may be connected.Logical formLearned from4 sentences. Return may connect (rod engines).Logical formLearned from4 sentences. Junction may be connected to metropolitan areas of a country.Logical formLearned from4 sentences. Some streets may be connected.Logical formLearned from4 sentences. An (automobile ferry) may be connected.Logical formLearned from4 sentences. Bridge may be connected.Logical formLearned from4 sentences. Ties may be connected.Logical formLearned from4 sentences. A main line may connect a world-city.Logical formLearned from4 sentences. Some worlds may be connected by some sort of (dimensionless gap).Logical formLearned from4 sentences. A death may be connected to an unrest.Logical formLearned from4 sentences. Blackboard may connect.Logical formLearned from4 sentences. A male may connect with a son.Logical formLearned from4 sentences. A male may be connected with a US-city.Logical formLearned from4 sentences. A female may be connected with a company.Logical formLearned from4 sentences.