Invitations can be to a service.Logical formLearned from16 sentences. An invitation can be to (batting practice).Logical formLearned from16 sentences. An invitation can be to a rally.Logical formLearned from16 sentences. An invitation can be to persons.Logical formLearned from16 sentences. A gratitude can be for an invitation.Logical formLearned from16 sentences. Invitations can be nice.Logical formLearned from16 sentences. A (birthday invitation) may pertain-to persons.Logical formLearned from16 sentences. A person may resist an invitation.Logical formLearned from16 sentences. A (dinner invitation) may pertain-to a male.Logical formLearned from16 sentences. A bottom may pertain-to an invitation.Logical formLearned from16 sentences. Requests can be for invitations.Logical formLearned from16 sentences. An invitation can be a honor.Logical formLearned from16 sentences. Invitations can be spontaneous.Logical formLearned from16 sentences. A male may repeat an invitation.Logical formLearned from16 sentences. An invitation may pertain-to a latter.Logical formLearned from16 sentences.