Table: islanders_season
Columns: game
december
opponent
score
location_attendance
record
points

Question: Against what team did the Islanders have a 5-18-5 record?
SQL: SELECT "opponent" FROM islanders_season WHERE "record" = '5-18-5'

Question: Against what opponent did the game end 5-4?
SQL: SELECT "opponent" FROM islanders_season WHERE "score" = '5-4'

Question: How many games were played against a team with a 9-19-6 record against the Islanders?
SQL: SELECT COUNT("december") FROM islanders_season WHERE "record" = '9-19-6'