An invitation can be to a pope.Logical formLearned from22 sentences. An invitation can be to (peace talks).Logical formLearned from22 sentences. A reply can be to an invitation.Logical formLearned from22 sentences. An invitation can be from a government of a country.Logical formLearned from21 sentences. An invitation can be from an international-political-entity.Logical formLearned from21 sentences. An invitation can be for a meeting.Logical formLearned from21 sentences. Thanks can be for an invitation.Logical formLearned from21 sentences. A country may turn_down an invitation.Logical formLearned from21 sentences. A visit can be in response to an invitation.Logical formLearned from21 sentences. An invitation can be by a female.Logical formLearned from21 sentences. An invitation may pertain-to a British government.Logical formLearned from21 sentences. Invitations may be accepted.Logical formLearned from21 sentences. An invitation can be for bid.Logical formLearned from21 sentences. An invitation can be to brief.Logical formLearned from21 sentences. A male may receive some invitations.Logical formLearned from21 sentences.