Social phenomena may undergo an observation.Logical formLearned from4 sentences. Phenomena can be resonant.Logical formLearned from4 sentences. Scientific explanations may pertain-to phenomena.Logical formLearned from4 sentences. Some phenomena may be studied.Logical formLearned from4 sentences. A science can be behind (weather phenomena).Logical formLearned from4 sentences. Phenomena may pertain-to the physical universe.Logical formLearned from4 sentences. Phenomena can be osmotic.Logical formLearned from4 sentences. A range can be constituted-of-or-filled-with optical phenomena.Logical formLearned from4 sentences. (Scale phenomena) may pertain-to a scientist.Logical formLearned from4 sentences. A seat may pertain-to phenomena.Logical formLearned from4 sentences. Validity may pertain-to phenomena.Logical formLearned from4 sentences. Some phenomena may appear.Logical formLearned from4 sentences. Phenomena may pertain-to the physical world.Logical formLearned from4 sentences. Phenomena can be refractive.Logical formLearned from4 sentences. A version may pertain-to phenomena.Logical formLearned from4 sentences.