Phenomena may characterize an evolution.Logical formLearned from6 sentences. Digital libraries may undergo an evolution.Logical formLearned from6 sentences. Binary stars may undergo an evolution.Logical formLearned from6 sentences. An evolution may suggest that something-is-the-case.Logical formLearned from6 sentences. International standards may undergo an evolution.Logical formLearned from6 sentences. Human evolution may undergo a reconstruction.Logical formLearned from6 sentences. A cancer may undergo an evolution.Logical formLearned from6 sentences. Intellectual-property law may undergo an evolution.Logical formLearned from6 sentences. A scientist may see evolution.Logical formLearned from6 sentences. A defense can be constituted-of-or-filled-with evolution.Logical formLearned from6 sentences. Challenges can be to a theory of evolution.Logical formLearned from6 sentences. Biochemical systems may undergo an evolution.Logical formLearned from6 sentences. Objections can be to a theory of evolution.Logical formLearned from6 sentences. A textbook may discuss evolution.Logical formLearned from6 sentences. A video-game may undergo an evolution.Logical formLearned from6 sentences.