Which Opponent has a Series of bruins lead 2–1?
CREATE TABLE table_name_91 (opponent VARCHAR, series VARCHAR)
SELECT opponent FROM table_name_91 WHERE series = "bruins lead 2–1"
### Context: CREATE TABLE table_name_91 (opponent VARCHAR, series VARCHAR) ### Question: Which Opponent has a Series of bruins lead 2–1? ### Answer: SELECT opponent FROM table_name_91 WHERE series = "bruins lead 2–1"