A study may be conducted at some centers.Logical formLearned from16 sentences. A company may conduct surveys.Logical formLearned from16 sentences. Some transactions may be conducted.Logical formLearned from16 sentences. Investigators may conduct (dna tests).Logical formLearned from16 sentences. A poll may be conducted by pollsters.Logical formLearned from16 sentences. Militants may conduct attacks.Logical formLearned from16 sentences. A poll may be conducted among a random sample of some adults.Logical formLearned from16 sentences. A female may conduct a (research study).Logical formLearned from16 sentences. A study may be conducted in a continent.Logical formLearned from16 sentences. A review may be conducted by a male.Logical formLearned from16 sentences. A researcher may conduct a study.Logical formLearned from16 sentences. Experiments may be conducted at an university.Logical formLearned from16 sentences. Conflicts may be conducted.Logical formLearned from16 sentences. A commission may conduct.Logical formLearned from16 sentences. A race may be conducted.Logical formLearned from16 sentences.