A sample of fluid may be removed.Logical formLearned from19 sentences. Samples may be handled.Logical formLearned from19 sentences. Research can be on samples.Logical formLearned from19 sentences. An online survey may be based on a (probability sample).Logical formLearned from19 sentences. A pages may undergo a (writing sample).Logical formLearned from19 sentences. A sample may be submitted for analysis.Logical formLearned from19 sentences. A sample can be distributed.Logical formLearned from19 sentences. A copy may pertain-to a sample.Logical formLearned from19 sentences. Samples may pertain-to a drug.Logical formLearned from19 sentences. An average can be constituted-of-or-filled-with some samples.Logical formLearned from19 sentences. Samples can be infected.Logical formLearned from19 sentences. A sample can be discrete.Logical formLearned from19 sentences. A fraction may pertain-to a sample.Logical formLearned from19 sentences. A sample may be submitted.Logical formLearned from19 sentences. A person may create a sample.Logical formLearned from19 sentences.