An influence can be on a phenomenon.Logical formLearned from6 sentences. A mechanism can be responsible for a phenomenon.Logical formLearned from6 sentences. An optical phenomenon can be rare.Logical formLearned from6 sentences. An existence may pertain-to a phenomenon.Logical formLearned from6 sentences. A team can be a phenomenon.Logical formLearned from6 sentences. A phenomenon can be constituted-of-or-filled-with homeless youths.Logical formLearned from6 sentences. A phenomenon can be endangered.Logical formLearned from6 sentences. Threats can be a phenomenon.Logical formLearned from6 sentences. A phenomenon may continue unabated.Logical formLearned from6 sentences. A cultural phenomenon can be complex.Logical formLearned from6 sentences. A phenomenon can be notable.Logical formLearned from6 sentences. Anxiety can be a phenomenon.Logical formLearned from6 sentences. A phenomenon may prove that something-is-the-case.Logical formLearned from6 sentences. A phenomenon can be composite.Logical formLearned from6 sentences. A phenomenon can be elementary.Logical formLearned from6 sentences.