A marshal may suspect some passengers.Logical formLearned from2 sentences. A (town marshal) may undergo a killing.Logical formLearned from2 sentences. A thicket can be for a killing of a (town marshal).Logical formLearned from2 sentences. Flights may use (dozen marshals).Logical formLearned from2 sentences. Airlines may welcome marshals.Logical formLearned from2 sentences. Marshals may be assigned to flights.Logical formLearned from2 sentences. Marshals may take priority.Logical formLearned from2 sentences. A government may recruit marshals.Logical formLearned from2 sentences. A majority of some flights may have a marshal.Logical formLearned from2 sentences. Reports may estimate a number of (air marshals).Logical formLearned from2 sentences. (Air marshals) may board planes.Logical formLearned from2 sentences. A (marshal program) can be an answer to defending against hijackers.Logical formLearned from2 sentences. Candidates can be for (marshal jobs).Logical formLearned from2 sentences. Some (border patrol agents) may be hired as (air marshals).Logical formLearned from2 sentences. A male may volunteer as a marshal.Logical formLearned from2 sentences.