A beak can be stubby.Logical formLearned from6 sentences. (Steel beaks) may feed some (apartment building).Logical formLearned from6 sentences. Bird can be with a beak.Logical formLearned from6 sentences. Beaks can be twisted.Logical formLearned from6 sentences. Beak may pertain-to a carrier.Logical formLearned from6 sentences. Beaks can be slender.Logical formLearned from6 sentences. Beaks can be distinctive.Logical formLearned from6 sentences. A beak can be tough.Logical formLearned from6 sentences. A shape may pertain-to beaks.Logical formLearned from6 sentences. A beak can be sharp.Logical formLearned from6 sentences. A beak can be deadly.Logical formLearned from5 sentences. A family may be knowned by a beak.Logical formLearned from5 sentences. A protuberance may hang from a top of a beak.Logical formLearned from5 sentences. Beaks can be shaped.Logical formLearned from5 sentences. A fleshy may hang from an underside of a beak.Logical formLearned from5 sentences.