A version may pertain-to a phenomenon.Logical formLearned from44 sentences. A phenomenon can be sad.Logical formLearned from43 sentences. Advantage may pertain-to a phenomenon.Logical formLearned from43 sentences. A phenomenon may spread.Logical formLearned from43 sentences. A decline can be a phenomenon.Logical formLearned from43 sentences. A phenomenon can be alleged.Logical formLearned from42 sentences. A history may pertain-to a phenomenon.Logical formLearned from42 sentences. A phenomenon can be unitary.Logical formLearned from42 sentences. A phenomenon can be recognized.Logical formLearned from42 sentences. Immigration can be a phenomenon.Logical formLearned from42 sentences. A phenomenon may be dubbed.Logical formLearned from42 sentences. A phenomenon may be understood.Logical formLearned from40 sentences. A phenomenon can be visible.Logical formLearned from40 sentences. A cultural phenomenon can be in a country.Logical formLearned from40 sentences. An occurrence may pertain-to a phenomenon.Logical formLearned from40 sentences.