Police may pick_up a trail.Logical formLearned from13 sentences. A male may throw police off a trail.Logical formLearned from13 sentences. A fixture can be on a (campaign trail).Logical formLearned from13 sentences. A US-president may leave a (campaign trail).Logical formLearned from13 sentences. A trail can be modern-day.Logical formLearned from13 sentences. A (trail system) may pertain-to a park.Logical formLearned from13 sentences. A trail can be in a country.Logical formLearned from13 sentences. Trails can be tight.Logical formLearned from13 sentences. Scientists can be on a trail of an outbreak of deformities.Logical formLearned from13 sentences. Cottages may dot trails.Logical formLearned from13 sentences. Trails may lead_up into a range.Logical formLearned from13 sentences. A trail can be constituted-of-or-filled-with contamination.Logical formLearned from13 sentences. A trail can be constituted-of-or-filled-with lawsuits.Logical formLearned from13 sentences. A trail can be constituted-of-or-filled-with murders.Logical formLearned from13 sentences. A trail may pertain-to a prosecution.Logical formLearned from13 sentences.