Table: roughriders_2007_season
Columns: week
date
opponent
score
result
attendance
record

Question: Can you tell me the Record that has the Opponent of vs. hamilton tiger cats?
SQL: SELECT "record" FROM roughriders_2007_season WHERE "opponent" = 'vs. hamilton tiger cats'

Question: Can you tell me the Opponent that has the Date of sun, sept 9?
SQL: SELECT "opponent" FROM roughriders_2007_season WHERE "date" = 'sun, sept 9'