Pits can be concealed.Logical formLearned from6 sentences. A (pit mine) can be in a country.Logical formLearned from6 sentences. A mine can be (pit mine).Logical formLearned from6 sentences. Some pits may be excavated.Logical formLearned from6 sentences. Members may pertain-to a (pit orchestra).Logical formLearned from6 sentences. A pit can be hopeless.Logical formLearned from6 sentences. A (mining pit) can be continuous.Logical formLearned from6 sentences. A country can be a bottomless pit.Logical formLearned from6 sentences. An area can be around a pit.Logical formLearned from6 sentences. Pits may form.Logical formLearned from6 sentences. A management may pertain-to a pit.Logical formLearned from6 sentences. Feet may dangle into a pit.Logical formLearned from6 sentences. (Waste pits) can be unlined.Logical formLearned from6 sentences. A job can be pits.Logical formLearned from6 sentences. Pits can be split.Logical formLearned from6 sentences.