An icon can be mysterious.Logical formLearned from10 sentences. Computers can be mysterious.Logical formLearned from10 sentences. Evidence can be mysterious.Logical formLearned from10 sentences. A (stomach ailment) can be mysterious.Logical formLearned from10 sentences. A calculus can be mysterious.Logical formLearned from10 sentences. (Gamma ray bursts) can be mysterious.Logical formLearned from10 sentences. An alchemy of a transformation may remain mysterious.Logical formLearned from10 sentences. Shades can be mysterious.Logical formLearned from10 sentences. A choice can be mysterious.Logical formLearned from10 sentences. Pods can be mysterious.Logical formLearned from10 sentences. A wanderer can be mysterious.Logical formLearned from10 sentences. An organism can be mysterious.Logical formLearned from10 sentences. Institutions can be mysterious.Logical formLearned from10 sentences. An intersection can be mysterious.Logical formLearned from10 sentences. A protein can be mysterious.Logical formLearned from10 sentences.