Premise: The Arnold Palmer Invitational is a professional golf tournament in Florida on the PGA Tour . The Masters Tournament , also known as The Masters or The US Masters , is one of the four major championships in professional golf . Tiger Woods . By April 1997 he had already won his first major , the 1997 Masters . The World Golf Championships ( WGC ) are a group of four annual events for professional golfers created by the International Federation of PGA Tours .
Hypothesis: Tiger Woods is a professional golfer.
Label: ENTAILMENT