claim: Ian Gillan is a jazz singer.
evidence: Disc dog -LRB- commonly called Frisbee dog -RRB- is a dog sport .. dog sport. List of dog sports. dog. dog. In disc dog competitions , dogs and their human flying disc throwers compete in events such as distance catching and somewhat choreographed freestyle catching .. dog. dog. flying disc. flying disc. The sport celebrates the bond between handler and dog , by allowing them to work together .. dog. dog. The term `` disc '' is preferred because `` Frisbee '' is a trademark -LRB- held by Wham-O -RRB- for a brand of flying disc .. flying disc. flying disc. trademark. trademark. Wham-O. Wham-O