(Diamond mines) can be in a country.Logical formLearned from13 sentences. A female may see a diamond.Logical formLearned from13 sentences. A person may give a female a diamond.Logical formLearned from13 sentences. A series can be constituted-of-or-filled-with (cz diamonds).Logical formLearned from13 sentences. A diamond can be hard.Logical formLearned from13 sentences. Diamonds can be clean.Logical formLearned from13 sentences. Diamonds may be set in platinum.Logical formLearned from13 sentences. Diamonds may be exposed.Logical formLearned from13 sentences. A shape may pertain-to a diamond.Logical formLearned from13 sentences. A (diamond mining industry) may pertain-to a country.Logical formLearned from13 sentences. Diamonds may undergo a certification.Logical formLearned from13 sentences. A (platinum diamond engagement ring) may pertain-to a us-state.Logical formLearned from13 sentences. A male can be a diamond.Logical formLearned from13 sentences. A diamond can be flawed.Logical formLearned from13 sentences. Diamonds can be microscopic.Logical formLearned from13 sentences.