A center can be for (diamond runners).Logical formLearned from9 sentences. Diamonds can be in a ring.Logical formLearned from9 sentences. Diamonds can be shiny.Logical formLearned from9 sentences. A male may possess rough diamonds.Logical formLearned from9 sentences. A gift can be constituted-of-or-filled-with rough diamonds.Logical formLearned from9 sentences. Diamonds may undergo an exploitation.Logical formLearned from9 sentences. Diamonds may weigh some carats.Logical formLearned from9 sentences. Some diamonds may totall some carats.Logical formLearned from9 sentences. A ban can be on (diamond mining).Logical formLearned from9 sentences. Return can be for (blood diamonds).Logical formLearned from9 sentences. A diamond can be color.Logical formLearned from8 sentences. A (diamond industry) may pertain-to persons.Logical formLearned from8 sentences. Diamonds may undergo an exportation.Logical formLearned from8 sentences. A (diamond market) may pertain-to a country.Logical formLearned from8 sentences. A heart may pertain-to a (diamond zone).Logical formLearned from8 sentences.