A phenomenon can be liberal.Logical formLearned from7 sentences. A phenomenon can be unwanted.Logical formLearned from7 sentences. A phenomenon can be romantic.Logical formLearned from7 sentences. A phenomenon can be age-related.Logical formLearned from7 sentences. Persons may explore a phenomenon.Logical formLearned from7 sentences. A (weather phenomenon) can be periodic.Logical formLearned from7 sentences. Components may pertain-to a phenomenon.Logical formLearned from7 sentences. A phenomenon can be communal.Logical formLearned from7 sentences. A phenomenon may be suggested by observations.Logical formLearned from7 sentences. A phenomenon can be physical.Logical formLearned from7 sentences. A phenomenon can be true.Logical formLearned from7 sentences. Models may show a phenomenon.Logical formLearned from7 sentences. A phenomenon can be botanical.Logical formLearned from7 sentences. Persons may encounter a phenomenon.Logical formLearned from7 sentences. A background may pertain-to a phenomenon.Logical formLearned from7 sentences.