Lewis Joseph "Dan" D'Antoni II (born July 9, 1947) is an Italian American former basketball player and current head coach for the Marshall Thundering Herd men's basketball team. He was previously an assistant coach under his younger brother, Mike D'Antoni, with the NBA's Phoenix Suns, New York Knicks, and Los Angeles Lakers.

Based on that paragraph can we conclude that this sentence is true?
Lewis is not a head coach.

Choose from:
I. Yes;
II. It's impossible to say;
III. No;
III.