Approval may pertain-to year.Logical formLearned from20 sentences. Textbooks may undergo approval.Logical formLearned from20 sentences. Approvals may undergo an understanding.Logical formLearned from20 sentences. Approval may pertain-to a woman.Logical formLearned from20 sentences. Leaders may give approval to a country.Logical formLearned from20 sentences. A stance may undergo approval.Logical formLearned from20 sentences. (Approval ratings) may plummet over handling of a war.Logical formLearned from20 sentences. A delay can be in approval.Logical formLearned from20 sentences. Approval may pertain-to a church.Logical formLearned from20 sentences. (Approval ratings) can be in polls.Logical formLearned from20 sentences. Approval may pertain-to a tribunal.Logical formLearned from20 sentences. Return can be for approvals.Logical formLearned from20 sentences. An (opinion poll) may show an (approval rating).Logical formLearned from20 sentences. An electoral law may undergo approval.Logical formLearned from20 sentences. A presidency may undergo an (approval rating).Logical formLearned from20 sentences.