Persons may decline an invitation.Logical formLearned from55 sentences. A male may extend an invitation.Logical formLearned from55 sentences. A country may decline an invitation.Logical formLearned from55 sentences. An invitation can be to a meeting.Logical formLearned from54 sentences. Invitations may be issued.Logical formLearned from53 sentences. An invitation can be by a country.Logical formLearned from53 sentences. An invitation can be to talks.Logical formLearned from53 sentences. A male may refuse an invitation.Logical formLearned from52 sentences. An invitation may pertain-to a company.Logical formLearned from52 sentences. An invitation may pertain-to a weekday.Logical formLearned from52 sentences. An (invitation letter) may pertain-to a person.Logical formLearned from51 sentences. An invitation may be given.Logical formLearned from51 sentences. An invitation can be to a ranch.Logical formLearned from51 sentences. An invitation can be to corruption.Logical formLearned from51 sentences. An (invitation letter) may pertain-to a male.Logical formLearned from51 sentences.