A (fleet replacement program) can be troubled.Logical formLearned from5 sentences. Models may undergo a replacement.Logical formLearned from5 sentences. A replacement can be for an airport.Logical formLearned from5 sentences. A military-or-other-action-organization may seek a replacement.Logical formLearned from5 sentences. A replacement can be for a sister.Logical formLearned from5 sentences. A replacement may be arrested.Logical formLearned from5 sentences. A replacement can be available.Logical formLearned from5 sentences. Replacements can be untrained.Logical formLearned from5 sentences. A reason can be for replacement.Logical formLearned from5 sentences. A (replacement bus service) may commence a day.Logical formLearned from5 sentences. A replacement can be as general manager.Logical formLearned from5 sentences. (Bomber training) can be constituted-of-or-filled-with (replacement aircrews).Logical formLearned from5 sentences. A replacement can be at shortstop.Logical formLearned from5 sentences. A replacement can be graphical.Logical formLearned from5 sentences. A seat may undergo a replacement.Logical formLearned from5 sentences.