Tests may be conducted at a laboratory.Logical formLearned from19 sentences. A group may conduct a survey.Logical formLearned from19 sentences. A (telephone survey) of some persons may be conducted.Logical formLearned from19 sentences. A committee may conduct an investigation.Logical formLearned from19 sentences. Forces may conduct an offensive.Logical formLearned from19 sentences. A team may conduct research.Logical formLearned from19 sentences. A country may conduct a (missile test).Logical formLearned from19 sentences. Persons may conduct surveillance.Logical formLearned from19 sentences. Investigators may conduct tests.Logical formLearned from19 sentences. A female may conduct tests.Logical formLearned from19 sentences. An university may conduct a search.Logical formLearned from19 sentences. A plane may conduct surveillance.Logical formLearned from19 sentences. Investigators may conduct interviews.Logical formLearned from19 sentences. Visits may be conducted.Logical formLearned from19 sentences. A crew may conduct some experiments.Logical formLearned from19 sentences.