Approval may pertain-to the world.Logical formLearned from23 sentences. Approval may expire.Logical formLearned from23 sentences. Approval can be retrospective.Logical formLearned from23 sentences. A member may undergo approval.Logical formLearned from23 sentences. An award may undergo approval.Logical formLearned from23 sentences. An invasion may undergo approval.Logical formLearned from23 sentences. Exchange can be for approval.Logical formLearned from23 sentences. Approval may pertain-to a landlord.Logical formLearned from23 sentences. Approval can be for a study.Logical formLearned from23 sentences. Legislation may require approval.Logical formLearned from23 sentences. Approval can be from a house.Logical formLearned from23 sentences. Regulatory approvals can be in a country.Logical formLearned from23 sentences. A sale may need approval.Logical formLearned from23 sentences. Approval can be by a security-council.Logical formLearned from23 sentences. Approval can be important.Logical formLearned from23 sentences.