Restrictions can be on a (diamond trade).Logical formLearned from4 sentences. A bag can be full of diamonds.Logical formLearned from4 sentences. A (diamond lode) may pertain-to a continent.Logical formLearned from4 sentences. A (diamond encrusted letter e) can be on a chain.Logical formLearned from4 sentences. A time can be for a (diamond industry).Logical formLearned from4 sentences. Dozens can be constituted-of-or-filled-with (diamond prospectors).Logical formLearned from4 sentences. (Diamond prospectors) may enter a reservation.Logical formLearned from4 sentences. Some diamonds can be symbolic of a number.Logical formLearned from4 sentences. (Diamond sales) may finance conflicts.Logical formLearned from4 sentences. A diamond may fetch some francs.Logical formLearned from4 sentences. Diamonds may undergo an analysis.Logical formLearned from4 sentences. Rebels may use forced labor to (mine diamonds).Logical formLearned from4 sentences. Diamonds can be from rebels.Logical formLearned from4 sentences. A ban can be on an export of (blood diamonds).Logical formLearned from4 sentences. Diamonds can be for weapons.Logical formLearned from4 sentences.