A website may operate.Logical formLearned from31 sentences. Mines may operate.Logical formLearned from31 sentences. Buses may operate.Logical formLearned from31 sentences. Japanese companies may operate.Logical formLearned from30 sentences. A person may operate in an area.Logical formLearned from30 sentences. Service may operate.Logical formLearned from30 sentences. Some routes may operate.Logical formLearned from30 sentences. A person may operate a company.Logical formLearned from30 sentences. (Passenger services) may be operated by a bank.Logical formLearned from30 sentences. Some stations may operate.Logical formLearned from30 sentences. Members may operate.Logical formLearned from30 sentences. A person may operate a website.Logical formLearned from30 sentences. A user may operate a touchpad.Logical formLearned from30 sentences. Cameras may be operated by a male.Logical formLearned from30 sentences. A refinery may operate.Logical formLearned from30 sentences.