Ends may pertain-to a trail.Logical formLearned from12 sentences. Use can be as a trail.Logical formLearned from12 sentences. A trail can be to a summit.Logical formLearned from12 sentences. An area may pertain-to a trail.Logical formLearned from12 sentences. A trail can be for hikers.Logical formLearned from12 sentences. A trail can be formal.Logical formLearned from12 sentences. Trails can be lighted.Logical formLearned from12 sentences. (Hiking trails) can be maintained.Logical formLearned from12 sentences. A (trail leg) may pertain-to a male.Logical formLearned from12 sentences. A trail may undergo an intersection.Logical formLearned from12 sentences. (Trail users) can be recreational.Logical formLearned from12 sentences. A trail can be constituted-of-or-filled-with mayhem.Logical formLearned from12 sentences. (Hiking trails) can be nice.Logical formLearned from12 sentences. A path may pertain-to a trail.Logical formLearned from12 sentences. A turn may pertain-to a trail.Logical formLearned from12 sentences.