Question: An American essayist, lecturer, and poet who led the transcendentalist movement of the mid-19th century wrote what  An American essayist, lecturer, and poet who led the transcendentalist movement of the mid-19th century wrote Essays: Second Series in what year?
{'answer': '1844', 'supporting_facts': [['Essays: Second Series', 0], ['Ralph Waldo Emerson', 0]]}