A (trail system) can be groomed.Logical formLearned from8 sentences. Trails can be closed.Logical formLearned from8 sentences. Snow can be on trails.Logical formLearned from8 sentences. Some (ski trails) may be groomed.Logical formLearned from8 sentences. Trails may remain open.Logical formLearned from8 sentences. Easy access can be to trails.Logical formLearned from8 sentences. Improvements to a site may include (nature trails).Logical formLearned from8 sentences. A trail may twist.Logical formLearned from8 sentences. Persons may have a (paper trail).Logical formLearned from8 sentences. Trails can be linear.Logical formLearned from8 sentences. An (audit trail) can be constituted-of-or-filled-with actions.Logical formLearned from8 sentences. A week can be on a (campaign trail).Logical formLearned from8 sentences. An elected-representative may speak on a (campaign trail).Logical formLearned from8 sentences. Trails can be with names.Logical formLearned from8 sentences. Comments can be on a (campaign trail).Logical formLearned from8 sentences.