An outfit may barter diamonds.Logical formLearned from3 sentences. A percentage may pertain-to a (diamond complex).Logical formLearned from3 sentences. A (diamond jewelry) may pertain-to the world.Logical formLearned from3 sentences. Billboards can be for diamonds.Logical formLearned from3 sentences. A (diamond trade) may pertain-to a continent.Logical formLearned from3 sentences. (Diamond areas) can be wealthy.Logical formLearned from3 sentences. Action can be on (conflict diamonds).Logical formLearned from3 sentences. A (diamond trade) can be in a region.Logical formLearned from3 sentences. A (diamond certification) can be international.Logical formLearned from3 sentences. A (process certification scheme) can be for rough diamonds.Logical formLearned from3 sentences. Gems may be found among (diamond exports).Logical formLearned from3 sentences. A role may pertain-to a (diamond industry).Logical formLearned from3 sentences. A (crystal structure) may make diamonds a natural material.Logical formLearned from3 sentences. A diamond may pertain-to water.Logical formLearned from3 sentences. A person may use a diamond.Logical formLearned from3 sentences.