A quest can be for explanations of natural phenomena.Logical formLearned from4 sentences. Phenomena can be interplanetary.Logical formLearned from4 sentences. Phenomena can be phenomena.Logical formLearned from4 sentences. A host can be constituted-of-or-filled-with natural phenomena.Logical formLearned from4 sentences. Physical phenomena may undergo an exploration.Logical formLearned from4 sentences. Phenomena can be open-source.Logical formLearned from4 sentences. (Chemical phenomena) can be observed.Logical formLearned from4 sentences. Phenomena may undergo a cessation.Logical formLearned from4 sentences. Phenomena may arise.Logical formLearned from4 sentences. A sequence can be constituted-of-or-filled-with phenomena.Logical formLearned from4 sentences. Phenomena can be animate.Logical formLearned from4 sentences. Phenomena may be analyzed.Logical formLearned from4 sentences. Nature may pertain-to phenomena.Logical formLearned from4 sentences. A process can be constituted-of-or-filled-with physical phenomena.Logical formLearned from4 sentences. A process can be constituted-of-or-filled-with phenomena.Logical formLearned from4 sentences.