A secondary battery may be comprised.Logical formLearned from3 sentences. Ethnic groups may be comprised.Logical formLearned from3 sentences. A historic district may comprise properties.Logical formLearned from3 sentences. A mine may be comprised.Logical formLearned from3 sentences. Sets may be comprised.Logical formLearned from3 sentences. A (tram network) may comprise some lines.Logical formLearned from3 sentences. Membership may comprise individuals.Logical formLearned from3 sentences. An airfield may be comprised.Logical formLearned from3 sentences. Some academic departments may comprise a college.Logical formLearned from3 sentences. Computations may comprise activities.Logical formLearned from3 sentences. Accommodation may comprise some units.Logical formLearned from3 sentences. Some books may comprise a series.Logical formLearned from3 sentences. A land may comprise a campus.Logical formLearned from3 sentences. Some mws may comprise some mws.Logical formLearned from3 sentences. A list may comprise some members of a (cricket team).Logical formLearned from3 sentences.