Phenomena can be under study.Logical formLearned from31 sentences. Phenomena can be reported.Logical formLearned from31 sentences. Phenomena can be abstract.Logical formLearned from30 sentences. Phenomena can be subtle.Logical formLearned from30 sentences. Classes can be constituted-of-or-filled-with phenomena.Logical formLearned from30 sentences. Biological phenomena may undergo an understanding.Logical formLearned from30 sentences. Phenomena may undergo an interpretation.Logical formLearned from30 sentences. An explanation can be for phenomena.Logical formLearned from30 sentences. Causes may pertain-to phenomena.Logical formLearned from30 sentences. Phenomena can be continuous.Logical formLearned from30 sentences. Phenomena may undergo a synthesis.Logical formLearned from30 sentences. Phenomena may undergo an analysis.Logical formLearned from30 sentences. Natural phenomena may undergo an observation.Logical formLearned from30 sentences. Phenomena can be experimental.Logical formLearned from30 sentences. Explanations can be for phenomena.Logical formLearned from29 sentences.