An engine can be rigid.Logical formLearned from5 sentences. A component can be rigid.Logical formLearned from5 sentences. A table can be rigid.Logical formLearned from5 sentences. Classes can be rigid.Logical formLearned from5 sentences. A thinker can be rigid.Logical formLearned from5 sentences. Austerities can be rigid.Logical formLearned from5 sentences. A frugality can be rigid.Logical formLearned from5 sentences. Casters can be rigid.Logical formLearned from5 sentences. A tail can be rigid.Logical formLearned from5 sentences. Bristles can be rigid.Logical formLearned from5 sentences. Arrays can be rigid.Logical formLearned from5 sentences. A (rotor model) can be rigid.Logical formLearned from5 sentences. A rigid body may move.Logical formLearned from5 sentences. Taste can be rigid.Logical formLearned from5 sentences. A piety can be rigid.Logical formLearned from5 sentences.