Some decades can be in office.Logical formLearned from71 sentences. Some decades can be constituted-of-or-filled-with poems.Logical formLearned from71 sentences. Some decades can be constituted-of-or-filled-with change.Logical formLearned from71 sentences. A decade can be difficult.Logical formLearned from71 sentences. Decades can be in a making.Logical formLearned from71 sentences. A growth can be in some decades.Logical formLearned from71 sentences. A gap can be constituted-of-or-filled-with some decades.Logical formLearned from71 sentences. A decade can be constituted-of-or-filled-with stability.Logical formLearned from71 sentences. Decades can be constituted-of-or-filled-with litigation.Logical formLearned from70 sentences. A decade may undergo an event.Logical formLearned from70 sentences. Decades can be constituted-of-or-filled-with politics.Logical formLearned from70 sentences. Persons may be seen in decades.Logical formLearned from70 sentences. Decades can be constituted-of-or-filled-with failure.Logical formLearned from70 sentences. A (peace process) may be aimed at ending some decades of bloodshed.Logical formLearned from70 sentences. A decade can be constituted-of-or-filled-with chaos.Logical formLearned from69 sentences.