(Mountain trails) can be narrow.Logical formLearned from30 sentences. A trail can be constituted-of-or-filled-with casualties.Logical formLearned from29 sentences. A trail may be located.Logical formLearned from29 sentences. Some trails can be for hiking.Logical formLearned from29 sentences. A junction may pertain-to trails.Logical formLearned from29 sentences. A trail can be slimy.Logical formLearned from29 sentences. A (campaign trail) can be for a US-president.Logical formLearned from29 sentences. Sale can be in trails.Logical formLearned from29 sentences. A trail can be constituted-of-or-filled-with violence.Logical formLearned from29 sentences. A trail may be runed.Logical formLearned from29 sentences. A person may blaze a trail.Logical formLearned from29 sentences. A male may kiss a trail.Logical formLearned from29 sentences. Life can be on a trail.Logical formLearned from29 sentences. Trails can be constituted-of-or-filled-with light.Logical formLearned from29 sentences. A history may pertain-to a trail.Logical formLearned from29 sentences.