Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Pick # | Player | Position | Nationality | NHL team | College/junior/club team |
| --- | --- | --- | --- | --- | --- |
| 1.0 | Brian Lawton | Centre | United States | Minnesota North Stars | Mount St. Charles Academy (USHS-RI) |
| 2.0 | Sylvain Turgeon | Left Wing | Canada | Hartford Whalers | Hull Olympiques ( QMJHL ) |
| 3.0 | Pat LaFontaine | Centre | United States | New York Islanders | Verdun Juniors (QMJHL) |
| 4.0 | Steve Yzerman | Centre | Canada | Detroit Red Wings | Peterborough Petes ( OHL ) |
| 5.0 | Tom Barrasso | Goaltender | United States | Buffalo Sabres | Acton-Boxboro High School (USHS-MA) |
| 6.0 | John MacLean | Right Wing | Canada | New Jersey Devils | Oshawa Generals (OHL) |
| 7.0 | Russ Courtnall | Centre | Canada | Toronto Maple Leafs | Victoria Cougars ( WHL ) |
| 8.0 | Andrew McBain | Right Wing | Canada | Winnipeg Jets | North Bay Centennials (OHL) |
| 9.0 | Cam Neely | Right Wing | Canada | Vancouver Canucks | Portland Winter Hawks (WHL) |
| 10.0 | Normand Lacombe | Right Wing | Canada | Buffalo Sabres | University of New Hampshire ( Hockey East ) |
| 11.0 | Adam Creighton | Centre | Canada | Buffalo Sabres | Ottawa 67's (OHL) |
| 12.0 | Dave Gagner | Centre | Canada | New York Rangers | Brantford Alexanders (OHL) |
| 13.0 | Dan Quinn | Centre | Canada | Calgary Flames | Belleville Bulls (OHL) |
| 14.0 | Bobby Dollas | Defence | Canada | Winnipeg Jets | Laval Voisins (QMJHL) |
| 15.0 | Bob Errey | Left Wing | Canada | Pittsburgh Penguins | Peterborough Petes (OHL) |
| 16.0 | Gerald Diduck | Defence | Canada | New York Islanders | Lethbridge Broncos (WHL) |
| 17.0 | Alfie Turcotte | Centre | United States | Montreal Canadiens | Portland Winter Hawks (WHL) |
| 18.0 | Bruce Cassidy | Defence | Canada | Chicago Black Hawks | Ottawa 67's (OHL) |
| 19.0 | Jeff Beukeboom | Defence | Canada | Edmonton Oilers | Sault Ste. Marie Greyhounds (OHL) |
| 20.0 | David Jensen | Centre | United States | Hartford Whalers | Lawrence Academy (USHS-MA) |
| 21.0 | Nevin Markwart | Left Wing | Canada | Boston Bruins | Regina Pats (WHL) |
Question:
who is the player for the position defence and the college/junior/club team is ottawa 67's (ohl)?
Answer:
Bruce Cassidy