CREATE TABLE table_55630 ("Year" FLOAT, "Network" CLOB, "Play-by-play" CLOB, "Colour commentator ( s ) " CLOB, "Studio host" CLOB)

Who was the colour commentator when the play-by-play announcer was Bob Cole?
SELECT "Colour commentator(s)" FROM table_55630 WHERE "Play-by-play" = 'bob cole'
SELECT "Colour commentator(s)" FROM "table_55630" WHERE "Play-by-play" = 'bob cole'