Invitations can be to return.Logical formLearned from8 sentences. Invitations can be to members.Logical formLearned from8 sentences. An invitation can be to a gala.Logical formLearned from8 sentences. An invitation can be from a mayor.Logical formLearned from8 sentences. A (party invitation) can be on the internet.Logical formLearned from8 sentences. Invitations can be for a male.Logical formLearned from8 sentences. A system can be an invitation.Logical formLearned from8 sentences. An invitation can be a tribute to a fact.Logical formLearned from8 sentences. A person may get an invitation to a conference.Logical formLearned from8 sentences. Invitations can be to fund-raisers.Logical formLearned from8 sentences. An invitation can be to a range of events.Logical formLearned from8 sentences. Invitations can be to model.Logical formLearned from8 sentences. An invitation can be to journalists.Logical formLearned from8 sentences. An invitation may pertain-to a judge.Logical formLearned from8 sentences. An invitation can be to work.Logical formLearned from8 sentences.