Table: spurs_season
Columns: date
visitor
score
home
record

Question: When did the Visiting San Antonio Spurs score 97-113?
SQL: SELECT "date" FROM spurs_season WHERE "visitor" = 'san antonio spurs' AND "score" = '97-113'

Question: When did the Houston Rockets play Home?
SQL: SELECT "date" FROM spurs_season WHERE "home" = 'houston rockets'