Dragons can be real.Logical formLearned from24 sentences. A dragon may navigate a world.Logical formLearned from24 sentences. Teeth may pertain-to dragons.Logical formLearned from23 sentences. A person may have some dragons.Logical formLearned from23 sentences. Dragons can be carved.Logical formLearned from22 sentences. Dragons can be dead.Logical formLearned from22 sentences. Dragons may grow.Logical formLearned from22 sentences. Dragons can be mighty.Logical formLearned from20 sentences. Dragons may pertain-to a continent.Logical formLearned from20 sentences. Dragons may pertain-to a US-city.Logical formLearned from19 sentences. A head may pertain-to a dragon.Logical formLearned from19 sentences. A dragon may pertain-to a person.Logical formLearned from19 sentences. Dragons can be adult.Logical formLearned from18 sentences. A dragon can be friendly.Logical formLearned from18 sentences. Old dragons may get attention.Logical formLearned from18 sentences.