question: What movie did John Barnes Wells star in that was based off a 1952 novel written by Harriet Beecher Stowe? 
answer: Uncle Tom's Cabin
context: Title: Edward Beecher
  Passage: Edward Beecher (August 27, 1803 – July 28, 1895) was a noted theologian, the son of Lyman Beecher and the brother of Harriet Beecher Stowe and Henry Ward Beecher.
  Title: Uncle Tom's Cabin
  Passage: Uncle Tom's Cabin; or, Life Among the Lowly, is an anti-slavery novel by American author Harriet Beecher Stowe.  Published in 1852, the novel "helped lay the groundwork for the Civil War", according to Will Kaufman.
  Title: John Barnes Wells
  Passage: John Barnes Wells (October 17, 1880 – August 8, 1935), was an American tenor composer and singer.  He was once described as "one of the best known concert singers in New York."  He was a popular singer and was featured on many 78-rpm recordings released in the early 1900s.  He starred in the 1903 musical theater production of "The Wizard of Oz".  One of his last performances was in "Uncle Tom's Cabin" (1933).  He also used the pseudonym William Barnes and composed music under the name Jack Wells.
  Title: Park Church
  Passage: Park Church runs the length of an entire city block in Elmira, New York.  The church was constructed from 1874 through 1876, replacing its much smaller, wooden predecessor.  It was designed by Horatio Nelson White.  The design of the limestone and brick church is highly ecelectic.  Besides its architecture, the church is significant for its congregation of abolitionists and humanitarians.  From 1854 until his death in 1900, Thomas Kennicott Beecher was the pastor of Park Church.  Beecher, together with his twelve siblings including author Harriet Beecher Stowe, was brought up by liberal reformist clergyman Lyman Beecher.
  Title: Harriet Beecher Stowe House (Brunswick, Maine)
  Passage: The Harriet Beecher Stowe House is a historic home and National Historic Landmark at 63 Federal Street in Brunswick, Maine, notable as a short-term home of Harriet Beecher Stowe and Calvin Ellis Stowe.  Earlier, it had been the home of Henry Wadsworth Longfellow as a student.  It is today owned by Bowdoin College.  A space within the house, called Harriet's Writing Room, is open to the public.
citations: John Barnes Wells Uncle Tom's Cabin