Zoo can be in a us-state.Logical formLearned from18 sentences. Veterinarians can be at a zoo.Logical formLearned from18 sentences. A military-or-other-action-organization may visit a zoo.Logical formLearned from18 sentences. An one can be at a zoo.Logical formLearned from18 sentences. Residents may pertain-to a zoo.Logical formLearned from18 sentences. Persons may see at a zoo.Logical formLearned from18 sentences. Trip can be to a zoo.Logical formLearned from18 sentences. A house can be a zoo.Logical formLearned from18 sentences. A zoo can be small.Logical formLearned from18 sentences. A resident may pertain-to a zoo.Logical formLearned from18 sentences. Outings can be to a zoo.Logical formLearned from18 sentences. A reporter can be at a zoo.Logical formLearned from18 sentences. Zoos may be freed for development.Logical formLearned from18 sentences. Zoos can be in a world-city.Logical formLearned from18 sentences. A zoo may undergo a closure.Logical formLearned from18 sentences.