An invitation may pertain-to a world-city.Logical formLearned from250 sentences. An invitation may pertain-to an international-political-entity.Logical formLearned from241 sentences. An invitation may undergo an acceptance.Logical formLearned from240 sentences. Invitations may pertain-to a male.Logical formLearned from240 sentences. An invitation can be from a country.Logical formLearned from235 sentences. A male may decline an invitation.Logical formLearned from234 sentences. A person may have an invitation.Logical formLearned from231 sentences. Response can be to an invitation.Logical formLearned from224 sentences. An invitation may pertain-to a political-leader.Logical formLearned from216 sentences. A female may accept an invitation.Logical formLearned from200 sentences. (Wedding invitations) may pertain-to a person.Logical formLearned from198 sentences. An invitation may pertain-to a deity.Logical formLearned from195 sentences. A male may turn_down an invitation.Logical formLearned from192 sentences. A person may decline an invitation.Logical formLearned from187 sentences. Letters can be constituted-of-or-filled-with invitation.Logical formLearned from186 sentences.