Patients may be surveyed.Logical formLearned from31 sentences. Small businesses may be surveyed.Logical formLearned from31 sentences. Sectors may be surveyed.Logical formLearned from31 sentences. Some agencies may be surveyed.Logical formLearned from30 sentences. Individuals may be surveyed.Logical formLearned from30 sentences. Doctors may be surveyed.Logical formLearned from30 sentences. A nation may be surveyed.Logical formLearned from29 sentences. A female may survey surroundings.Logical formLearned from29 sentences. Some workers may be surveyed.Logical formLearned from29 sentences. Some districts may be surveyed.Logical formLearned from29 sentences. Individuals may be surveyed.Logical formLearned from29 sentences. Some adults may be surveyed by telephone.Logical formLearned from29 sentences. Some businesses may be surveyed.Logical formLearned from28 sentences. Soldiers may be surveyed.Logical formLearned from28 sentences. Banks may be surveyed.Logical formLearned from28 sentences.