Lights can be indoor.Logical formLearned from6 sentences. A (rock wall) can be indoor.Logical formLearned from6 sentences. Bikes can be indoor.Logical formLearned from6 sentences. A line can be indoor.Logical formLearned from6 sentences. Persons can be indoor.Logical formLearned from6 sentences. Arenas can be indoor.Logical formLearned from6 sentences. A dome can be indoor.Logical formLearned from6 sentences. A person may play indoor games.Logical formLearned from6 sentences. Boxes can be indoor.Logical formLearned from6 sentences. Vertical (wind tunnels) can be indoor.Logical formLearned from6 sentences. A (plant care) can be indoor.Logical formLearned from6 sentences. A color can be indoor.Logical formLearned from6 sentences. A (gardening expansion) can be indoor.Logical formLearned from6 sentences. An electric wheelchair can be indoor.Logical formLearned from6 sentences. (Wheelchair brands) can be indoor.Logical formLearned from6 sentences.