(Traffic jams) can be across a city.Logical formLearned from7 sentences. Radio may report (traffic jams).Logical formLearned from7 sentences. A jam can be three-way.Logical formLearned from7 sentences. (Traffic jams) may worsen in years.Logical formLearned from7 sentences. (Traffic jams) can be around a world-city.Logical formLearned from7 sentences. (Traffic jams) may pertain-to a country.Logical formLearned from7 sentences. A rush may cause a (traffic jam).Logical formLearned from7 sentences. Roadblocks may cause (traffic jams).Logical formLearned from7 sentences. A (traffic jam) can be constituted-of-or-filled-with some kilometers.Logical formLearned from6 sentences. A (traffic jam) can be a problem.Logical formLearned from6 sentences. (Traffic jams) can be rare.Logical formLearned from6 sentences. Police may report (traffic jams).Logical formLearned from6 sentences. (Traffic jams) can be in cities.Logical formLearned from6 sentences. A (jam band) can be popular.Logical formLearned from6 sentences. Jam can be (studio album).Logical formLearned from6 sentences.