A phenomenon may catch_on among online communities.Logical formLearned from7 sentences. Sides may pertain-to a phenomenon.Logical formLearned from7 sentences. Evidence may regard a phenomenon.Logical formLearned from7 sentences. A phenomenon may pertain-to an effect.Logical formLearned from7 sentences. A disease can be a phenomenon.Logical formLearned from7 sentences. A contraction can be a phenomenon.Logical formLearned from7 sentences. A phenomenon can be statewide.Logical formLearned from7 sentences. A phenomenon may undergo progress.Logical formLearned from7 sentences. A singer can be a phenomenon.Logical formLearned from7 sentences. A phenomenon can be popular that something-is-the-case.Logical formLearned from7 sentences. A (pop culture phenomenon) can be ubiquitous.Logical formLearned from7 sentences. A phenomenon can be in an area.Logical formLearned from7 sentences. A phenomenon can be unique to a US-city.Logical formLearned from7 sentences. An intersection of (golf shots) can be a phenomenon.Logical formLearned from7 sentences. A phenomenon may gather steam.Logical formLearned from7 sentences.