A command may pertain-to cohorts.Logical formLearned from7 sentences. A cohort can be constituted-of-or-filled-with size.Logical formLearned from7 sentences. Cohorts may pertain-to national longitudinal surveys.Logical formLearned from7 sentences. A cohort may undergo analyes.Logical formLearned from7 sentences. Cohorts may pertain-to a population.Logical formLearned from7 sentences. A cohort can be relevant to an item.Logical formLearned from7 sentences. Cohorts can be elderly.Logical formLearned from7 sentences. A result may pertain-to a double cohort.Logical formLearned from7 sentences. Cohorts can be constituted-of-or-filled-with graduate students.Logical formLearned from7 sentences. Students can be in some cohorts.Logical formLearned from7 sentences. Cohorts may pertain-to a road.Logical formLearned from7 sentences. A person can be in a cohort.Logical formLearned from7 sentences. A cohort can be healthy.Logical formLearned from7 sentences. Cohorts can be murderous.Logical formLearned from7 sentences. A (cohort study) may be conducted.Logical formLearned from7 sentences.