A phenomenon may pertain-to a US-president.Logical formLearned from249 sentences. A phenomenon can be short-term.Logical formLearned from233 sentences. A phenomenon can be mysterious.Logical formLearned from218 sentences. A phenomenon can be well-known.Logical formLearned from217 sentences. A phenomenon can be isolated.Logical formLearned from211 sentences. Part may pertain-to a phenomenon.Logical formLearned from208 sentences. A phenomenon may pertain-to a female.Logical formLearned from204 sentences. An explanation may pertain-to a phenomenon.Logical formLearned from201 sentences. A cause may pertain-to a phenomenon.Logical formLearned from196 sentences. A phenomenon may occur.Logical formLearned from196 sentences. A phenomenon can be urban.Logical formLearned from191 sentences. A phenomenon can be dangerous.Logical formLearned from187 sentences. A phenomenon can be religious.Logical formLearned from186 sentences. A phenomenon can be observed.Logical formLearned from183 sentences. A phenomenon can be amazing.Logical formLearned from182 sentences.