An embargo can be on trade of diamonds.Logical formLearned from3 sentences. A ban can be on an exportation of diamonds.Logical formLearned from3 sentences. (Diamond sales) can be by officials.Logical formLearned from3 sentences. Diamonds can be in conflicts.Logical formLearned from3 sentences. A link can be between (diamond sales).Logical formLearned from3 sentences. (Diamond exchanges) may pertain-to the world.Logical formLearned from3 sentences. Diamond may pertain-to a country.Logical formLearned from3 sentences. (Government involvement) can be in (diamond smuggling).Logical formLearned from3 sentences. Diamonds may be mined by rebels.Logical formLearned from3 sentences. A (diamond expert) can be from a country.Logical formLearned from3 sentences. A (diamond trade) may fan a conflict.Logical formLearned from3 sentences. An embargo can be on (diamond exports).Logical formLearned from3 sentences. A buyer may pertain-to a diamond.Logical formLearned from3 sentences. A conglomerate may control some percent of a (diamond market) of the world.Logical formLearned from3 sentences. A (diamond conglomerate) may say that something-is-the-case.Logical formLearned from3 sentences.