Premise: Bill Gates . During his career at Microsoft , Gates held the positions of chairman , CEO and chief software architect , while also being the largest individual shareholder until May 2014 . Gates stepped down as chief executive officer of Microsoft in January 2000 , but he remained as chairman and created the position of chief software architect for himself . He stepped down as chairman of Microsoft in February 2014 , taking on a new post as technology adviser to support the then newly appointed CEO Satya Nadella .
Hypothesis: Bill Gates was a chairman of Microsoft.
Label: ENTAILMENT