A (foam plastic) can be rigid.Logical formLearned from5 sentences. A dinghy can be rigid.Logical formLearned from5 sentences. A (contact lens) can be rigid.Logical formLearned from5 sentences. Skeletons can be rigid.Logical formLearned from5 sentences. A baby can be rigid.Logical formLearned from5 sentences. Moral code can be rigid.Logical formLearned from5 sentences. Hulls can be rigid.Logical formLearned from5 sentences. A cystoscopy can be rigid.Logical formLearned from5 sentences. A laryngoscopy can be rigid.Logical formLearned from5 sentences. A wage can be rigid.Logical formLearned from5 sentences. Junctions can be rigid.Logical formLearned from5 sentences. Films can be rigid.Logical formLearned from5 sentences. Claims can be rigid.Logical formLearned from5 sentences. A programming can be rigid.Logical formLearned from5 sentences. Observers can be rigid.Logical formLearned from5 sentences.