Diamonds may be mined in (war zones).Logical formLearned from11 sentences. (Diamond exports) can be from a country.Logical formLearned from11 sentences. Diamonds can be from (war zones).Logical formLearned from11 sentences. (Diamond studs) can be in ears.Logical formLearned from11 sentences. Diamonds may undergo an exploration.Logical formLearned from11 sentences. A diamond can be with polyfill.Logical formLearned from11 sentences. Tricot can be in a diamond.Logical formLearned from11 sentences. A (diamond output) may pertain-to a country.Logical formLearned from11 sentences. A size may pertain-to diamonds.Logical formLearned from11 sentences. A (diamond interchange) can be compressed.Logical formLearned from11 sentences. Diamond can be a material.Logical formLearned from11 sentences. Digging can be for diamonds.Logical formLearned from11 sentences. A female may wear a (diamond necklace).Logical formLearned from11 sentences. A layer can be constituted-of-or-filled-with diamond.Logical formLearned from11 sentences. Diamonds may be recovered.Logical formLearned from11 sentences.