An invitation can be tripartite.Logical formLearned from15 sentences. An invitation can be to an event.Logical formLearned from15 sentences. An invitation can be from a president.Logical formLearned from15 sentences. An invitation may pertain-to a director.Logical formLearned from15 sentences. A female may get an invitation.Logical formLearned from15 sentences. An invitation can be to criminals.Logical formLearned from15 sentences. An invitation can be to some parties.Logical formLearned from15 sentences. An invitation can be seductive.Logical formLearned from15 sentences. Invitations can be gracious.Logical formLearned from15 sentences. Invitations can be accepted.Logical formLearned from15 sentences. An invitation can be to a banquet.Logical formLearned from15 sentences. A male may send an invitation.Logical formLearned from15 sentences. A person may offer an invitation.Logical formLearned from15 sentences. Invitations can be for talks.Logical formLearned from15 sentences. An invitation may pertain-to a newspaper.Logical formLearned from15 sentences.