Trails can be picturesque.Logical formLearned from14 sentences. A (pass trail) may pertain-to a person.Logical formLearned from14 sentences. (Nature trails) can be scenic.Logical formLearned from14 sentences. (Hiking trails) can be easy.Logical formLearned from14 sentences. A trail can be from a US-city.Logical formLearned from14 sentences. A trail can be constituted-of-or-filled-with sweat.Logical formLearned from14 sentences. A trail can be constituted-of-or-filled-with crime.Logical formLearned from14 sentences. A trail can be for a US-president.Logical formLearned from14 sentences. A hacker may leave a trail.Logical formLearned from14 sentences. Trails may pertain-to a canyon.Logical formLearned from14 sentences. Some stops can be on a trail.Logical formLearned from14 sentences. A trail may commemorate a path.Logical formLearned from14 sentences. A trail may pertain-to terrorists.Logical formLearned from14 sentences. A male may disappear from a (campaign trail).Logical formLearned from14 sentences. A trail can be constituted-of-or-filled-with crimes.Logical formLearned from14 sentences.