Table: bengals_87
Columns: week
date
opponent
result
location

Question: What was the result of the game against the Miami Dolphins held at the Riverfront Stadium?
SQL: SELECT "result" FROM bengals_87 WHERE "location" = 'riverfront stadium' AND "opponent" = 'miami dolphins'

Question: What was the location of the game against the Houston Oilers?
SQL: SELECT "location" FROM bengals_87 WHERE "opponent" = 'houston oilers'

Question: What was the result of the game at the Riverfront Stadium after week 8?
SQL: SELECT "result" FROM bengals_87 WHERE "location" = 'riverfront stadium' AND "week" = '8'