Trails can be easy.Logical formLearned from88 sentences. A trail can be difficult.Logical formLearned from87 sentences. A trail can be presidential.Logical formLearned from86 sentences. A male may follow a trail.Logical formLearned from85 sentences. A trail can be constituted-of-or-filled-with corpses.Logical formLearned from85 sentences. A trail may run.Logical formLearned from85 sentences. An (audit trail) can be clear.Logical formLearned from85 sentences. Trails can be short.Logical formLearned from84 sentences. A trail can be dark.Logical formLearned from84 sentences. A trail may lead.Logical formLearned from84 sentences. Variety can be constituted-of-or-filled-with trails.Logical formLearned from83 sentences. A segment may pertain-to a trail.Logical formLearned from82 sentences. Trails may pertain-to a park.Logical formLearned from82 sentences. A person can be on a (campaign trail).Logical formLearned from82 sentences. A day can be on a (campaign trail).Logical formLearned from82 sentences.