An (advertising unit) of a national-committee may embark upon a campaign.Logical formLearned from2 sentences. A national-committee may embark upon a campaign.Logical formLearned from2 sentences. Help can be from an (advertising unit) of a national-committee.Logical formLearned from2 sentences. A national-committee may begin after some election.Logical formLearned from2 sentences. A national-committee may use an issue.Logical formLearned from2 sentences. Expenditures may pertain-to a national-committee.Logical formLearned from2 sentences. Amounts may be spent on a clothing by a national-committee.Logical formLearned from2 sentences. A national-committee can be responsible for a content of an advertisement.Logical formLearned from2 sentences. A national-committee may operate.Logical formLearned from2 sentences. A national-committee may call for an investigation.Logical formLearned from2 sentences. A male may make a (surprise visit) to a headquarters of a national-committee.Logical formLearned from2 sentences. A national-committee may spend money on a behalf.Logical formLearned from2 sentences. A national-committee can be short on money.Logical formLearned from2 sentences. A female may work with a national-committee.Logical formLearned from2 sentences. A national-committee may run advertisements.Logical formLearned from2 sentences.