Original sentence: In 1994, a survey of 28 sanctioned rodeos was conducted by on-site independent veterinarians.Some of the best bucking horses were retired at the end of their rodeo usefulness and allowed to live into old age
Edited sentence: As long ago as 1994, a survey of 28 sanctioned rodeos was conducted by on-site independent veterinarians.Two of the best bucking horses were retired at the end of their rodeo usefulness and allowed to live into old age