(Forest practices) can be sustainable.Logical formLearned from30 sentences. Forests can be gloomy.Logical formLearned from30 sentences. Expanses can be constituted-of-or-filled-with forest.Logical formLearned from30 sentences. A forest can be threatened.Logical formLearned from30 sentences. Forests can be healthy.Logical formLearned from30 sentences. A smell may pertain-to a forest.Logical formLearned from30 sentences. A place can be in a forest.Logical formLearned from30 sentences. A forest may recover.Logical formLearned from30 sentences. A forest may pertain-to a continent.Logical formLearned from30 sentences. A forest may be surrounded.Logical formLearned from30 sentences. Awareness may pertain-to forests.Logical formLearned from30 sentences. A (rain forest) can be in a country.Logical formLearned from30 sentences. A massacre may pertain-to a forest.Logical formLearned from30 sentences. A forest can be medicinal.Logical formLearned from30 sentences. A forest may pertain-to a region.Logical formLearned from30 sentences.