A pearl can be in an oyster.Logical formLearned from5 sentences. A necklace may be made of pearls.Logical formLearned from5 sentences. Pearls can be costly.Logical formLearned from5 sentences. Pearls can be ladylike.Logical formLearned from5 sentences. Pearls can be beautiful.Logical formLearned from5 sentences. A band can be constituted-of-or-filled-with pearls.Logical formLearned from5 sentences. Pearls can be for girls.Logical formLearned from5 sentences. A person may buy pearls.Logical formLearned from5 sentences. Pearls can be big.Logical formLearned from5 sentences. A crop of black pearls may help.Logical formLearned from5 sentences. A female may edge a pearl of a delivery.Logical formLearned from5 sentences. A style of dress may be topped with pearls.Logical formLearned from5 sentences. Pearls can be cherished.Logical formLearned from5 sentences. A pearl can be constituted-of-or-filled-with chinese culture.Logical formLearned from4 sentences. Culture can be a pearl of chinese culture.Logical formLearned from4 sentences.