Definition: In this task, you will be given a passage to read. A fill in the blank question will be given to you.  Your answer should fit the blank appropriately.
Input:  Cullen was a standout with BU ; he was named the East Coast Athletic Conference Rookie of the Year in 1983 – 84 after leading his team in scoring with 56 points . The National Hockey League passed him over , however , as he went unclaimed in the 1984 NHL Entry Draft . He was named to the Hockey East All @-@ Star Teams in 1985 , 1986 and 1987 , and a National Collegiate Athletic Association East Second Team All @-@ American in 1986 . He graduated as BU 's all @-@ time scoring leader with 241 points , and was named to BU 's Hockey East 25th anniversary team in 2009 . Passed over in the Entry Draft , Cullen was finally selected by the Buffalo Sabres in the 1986 NHL Supplemental Draft . When the Sabres failed to offer him a contract , Cullen signed with the Flint Spirits of the International Hockey League ( IHL ) for the 1987 – 88 season . He led the league with 157 points , scoring 48 goals , and won the James Gatschene Memorial Trophy as league most valuable player while sharing the Gary F. Longman Memorial Trophy with Ed Belfour as rookie of the year . Cullen 's outstanding season in Flint caught the attention of the Sabres and the Pittsburgh Penguins . He signed a contract with the Penguins for the league minimum , passing up a superior contract offer from Buffalo as he remained upset at how they released him the year before . fill in the blank  :  Cullen was a standout with BU ; he was named the East Coast Athletic Conference Rookie of the Year in 1983 – 84 after __________________ his team in scoring with 56 points . 
Output:
 leading 