A request may include a statement.Logical formLearned from19 sentences. Requests can be for release.Logical formLearned from19 sentences. Requests can be for housing.Logical formLearned from19 sentences. A request may bounce with an (error response).Logical formLearned from19 sentences. Delivery can be on request.Logical formLearned from19 sentences. Requests can be for cooperation.Logical formLearned from19 sentences. Authorities may reject requests.Logical formLearned from19 sentences. Requests can be institutional.Logical formLearned from19 sentences. An (unsubscribe request) may pertain-to a person.Logical formLearned from19 sentences. Request may pertain-to a defendant.Logical formLearned from19 sentences. A (ticket request) may pertain-to a person.Logical formLearned from19 sentences. Errata can be available on request.Logical formLearned from19 sentences. Authorities may refuse a request.Logical formLearned from19 sentences. A request may pertain-to a recipient.Logical formLearned from19 sentences. A request may be signed.Logical formLearned from19 sentences.