Question: What goaltender was drafted from the Pittsburgh Penguins to fill the roster of the NHL's expansion team for the 2017-18 season?
Sentence (from "2017 NHL Expansion Draft"): The 2017 NHL Expansion Draft was an expansion draft conducted by the National Hockey League on June 18–20, 2017 to fill the roster of the league's expansion team for the 2017–18 season, the Vegas Golden Knights.
Relevant evidence: Yes