Cooperation can be rational.Logical formLearned from10 sentences. An analyst can be rational.Logical formLearned from10 sentences. A tradition can be rational.Logical formLearned from10 sentences. An incentive can be rational.Logical formLearned from10 sentences. A speaker can be rational.Logical formLearned from10 sentences. A social action can be rational.Logical formLearned from10 sentences. Premises can be rational.Logical formLearned from10 sentences. An utilisation can be rational.Logical formLearned from10 sentences. Persons may make rational choices.Logical formLearned from10 sentences. An endeavor can be rational.Logical formLearned from10 sentences. Linear combinations can be rational.Logical formLearned from10 sentences. An exposition can be rational.Logical formLearned from10 sentences. Evaluations can be rational.Logical formLearned from10 sentences. Rational numbers may undergo a completion.Logical formLearned from10 sentences. Thoughts can be rational.Logical formLearned from10 sentences.