Farmers can be lowland.Logical formLearned from31 sentences. Valleys can be lowland.Logical formLearned from31 sentences. A zone can be lowland.Logical formLearned from30 sentences. A city can be lowland.Logical formLearned from30 sentences. A tropics can be lowland.Logical formLearned from28 sentences. Streams can be lowland.Logical formLearned from26 sentences. A habitat can be lowland.Logical formLearned from25 sentences. Soils can be lowland.Logical formLearned from24 sentences. Bogs can be lowland.Logical formLearned from24 sentences. Hardwoods can be lowland.Logical formLearned from24 sentences. Tropical rainforests can be lowland.Logical formLearned from23 sentences. Cities can be lowland.Logical formLearned from23 sentences. Farms can be lowland.Logical formLearned from23 sentences. Western lowland gorillas may undergo a population.Logical formLearned from23 sentences. Towns can be lowland.Logical formLearned from23 sentences.