A wave may pertain-to bombings.Logical formLearned from21 sentences. A wave can be constituted-of-or-filled-with (buy orders).Logical formLearned from21 sentences. Some storm may trigger a tidal wave.Logical formLearned from21 sentences. Waves may pertain-to a composer.Logical formLearned from21 sentences. A wave can be constituted-of-or-filled-with political killings.Logical formLearned from21 sentences. Waves may kill some persons.Logical formLearned from21 sentences. A tidal wave can be deadly.Logical formLearned from21 sentences. A (crime wave) may pertain-to a world-city.Logical formLearned from21 sentences. A wave can be constituted-of-or-filled-with (gun crime).Logical formLearned from20 sentences. Waves can be waves.Logical formLearned from20 sentences. Waves can be complex.Logical formLearned from20 sentences. A (wave equation) can be nonlinear.Logical formLearned from20 sentences. Waves can be cyclical.Logical formLearned from20 sentences. A wave may pertain-to an ocean.Logical formLearned from20 sentences. Seismic waves can be from earthquakes.Logical formLearned from20 sentences.