Question: What event which has both singles and doubles was won by Lee Kuo-ting?
Sentence (from "U.S. Open Badminton Championships"): The U.S. Open Badminton Championships is an annual badminton tournament first held in 1954 when the American Badminton Association (now USA Badminton) opened the U.S. National Badminton Championships to foreign competition.
Relevant evidence: No