Drifting clouds may obscure the moon.Logical formLearned from4 sentences. Fat may obscure (imaging tests).Logical formLearned from4 sentences. A view may obscure by trees.Logical formLearned from4 sentences. Mystery may obscure a life of a male.Logical formLearned from4 sentences. Arcs may obscure by (level clouds).Logical formLearned from4 sentences. Blue eyes may obscure by paper.Logical formLearned from4 sentences. Persons may obscure a degree.Logical formLearned from4 sentences. A sign may obscure validation.Logical formLearned from4 sentences. A speech may obscure a question.Logical formLearned from4 sentences. Digs may obscure through pixelation.Logical formLearned from4 sentences. Hair may obscure eyes.Logical formLearned from4 sentences. A meaning may obscure by time.Logical formLearned from4 sentences. A face may obscure by a (ski mask).Logical formLearned from4 sentences. A person may obscure advertisements from view.Logical formLearned from4 sentences. A face may obscure by a scarf.Logical formLearned from4 sentences.