Rigors may pertain-to a law.Logical formLearned from27 sentences. Rigors may pertain-to a marketplace.Logical formLearned from26 sentences. A rigor may pertain-to tests.Logical formLearned from26 sentences. A reputation can be for rigor.Logical formLearned from26 sentences. A rigor can be philosophical.Logical formLearned from25 sentences. A rigor may pertain-to standards.Logical formLearned from24 sentences. Rigors may pertain-to a tour.Logical formLearned from23 sentences. Rigors may pertain-to a presidency.Logical formLearned from23 sentences. Rigors may pertain-to a game.Logical formLearned from22 sentences. Rigors may pertain-to a race.Logical formLearned from22 sentences. A rigor may pertain-to a person.Logical formLearned from21 sentences. Rigors may pertain-to a journey.Logical formLearned from21 sentences. Rigors may pertain-to a schedule.Logical formLearned from20 sentences. Levels can be constituted-of-or-filled-with rigor.Logical formLearned from20 sentences. A reputation can be for rigor.Logical formLearned from19 sentences.