Table: dallas_stars_season
Columns: date
visitor
score
home
decision
attendance

Question: Who was the Visitor when the Home team was Anaheim on the Date of April 12?
SQL: SELECT "visitor" FROM dallas_stars_season WHERE "home" = 'anaheim' AND "date" = 'april 12'

Question: What was the Decision on April 18?
SQL: SELECT "decision" FROM dallas_stars_season WHERE "date" = 'april 18'