A request can be compound.Logical formLearned from19 sentences. Requests may be queueed.Logical formLearned from19 sentences. Requests can be for leaves of absence.Logical formLearned from19 sentences. A request may provide information.Logical formLearned from19 sentences. Issues may be raised in a request.Logical formLearned from19 sentences. Requests can be from some companies.Logical formLearned from19 sentences. A basis can be for a request.Logical formLearned from19 sentences. A request may be served.Logical formLearned from19 sentences. A (travel request) may pertain-to a person.Logical formLearned from19 sentences. Requests may be initiated.Logical formLearned from19 sentences. A request can be in order.Logical formLearned from19 sentences. A request can be for an accounting.Logical formLearned from19 sentences. A request can be for enrollment.Logical formLearned from19 sentences. A request may remain in effect.Logical formLearned from19 sentences. Fields may act as (request modifiers).Logical formLearned from19 sentences.