Show student ids who don't have any sports.
SELECT StuID FROM Student EXCEPT SELECT StuID FROM Sportsinfo
SELECT StuID FROM Student EXCEPT SELECT StuID FROM Sportsinfo
[{'StuID': 1004}, {'StuID': 1006}, {'StuID': 1007}, {'StuID': 1008}, {'StuID': 1009}, {'StuID': 1010}, {'StuID': 1011}, {'StuID': 1012}, {'StuID': 1014}, {'StuID': 1016}, {'StuID': 1017}, {'StuID': 1020}, {'StuID': 1021}, {'StuID': 1024}, {'StuID': 1025}, {'StuID': 1027}, {'StuID': 1028}, {'StuID': 1029}, {'StuID': 1030}, {'StuID': 1031}, {'StuID': 1032}, {'StuID': 1034}]