CREATE TABLE table_78166 ("Date" CLOB, "Visitor" CLOB, "Score" CLOB, "Home" CLOB, "Record" CLOB)

Which home team had a visitor of Ottawa Senators with a score of 1 5?
SELECT "Home" FROM table_78166 WHERE "Visitor" = 'ottawa senators' AND "Score" = '1–5'
SELECT "Home" FROM "table_78166" WHERE "Score" = '1–5' AND "Visitor" = 'ottawa senators'