A (diamond necklace) may pertain-to a male.Logical formLearned from9 sentences. An album can be a diamond.Logical formLearned from9 sentences. A (diamond interchange) can be with a country.Logical formLearned from9 sentences. Diamonds can be for a female.Logical formLearned from9 sentences. A box can be constituted-of-or-filled-with diamonds.Logical formLearned from9 sentences. Some diamonds may be mined.Logical formLearned from9 sentences. Diamonds may manifest hardness.Logical formLearned from9 sentences. A truth can be about diamonds.Logical formLearned from9 sentences. Diamonds can be from mines.Logical formLearned from9 sentences. A diamond can be in the sky.Logical formLearned from9 sentences. (Diamond sales) may pertain-to the world.Logical formLearned from9 sentences. A diamond can be for a person.Logical formLearned from9 sentences. A diamond can be fat.Logical formLearned from9 sentences. A country can be a producer of diamonds.Logical formLearned from9 sentences. A diamond can be real.Logical formLearned from9 sentences.