premise: Harold Homer Chase (February 13, 1883 – May 18, 1947), nicknamed "Prince Hal", was a first baseman and manager in Major League Baseball, widely viewed as the best fielder at his position. During his career, he played for the New York Highlanders (1905–1913), Chicago White Sox (1913–1914), Buffalo Blues (1914–1915), Cincinnati Reds (1916–1918), and New York Giants (1919).
hypothesis: Harold Homer Chase played for the Highlanders as a 25 year old.
reason: He was born in 1883 and played for the Highlands in 1908 which would make him 25 at the time. I think the system has trouble with specifics in a range of time.