CREATE TABLE table_50606 ("Oklahoma vs." CLOB, "Overall Record" CLOB, "at Norman" CLOB, "at Opponent's Venue" CLOB, "at Neutral Site" CLOB, "Last 5 Meetings" CLOB, "Last 10 Meetings" CLOB, "Current Streak" CLOB, "Since Beginning of Big 12" CLOB)

what is the current streak when the last 5 meetings is osu, 4-1?
SELECT "Current Streak" FROM table_50606 WHERE "Last 5 Meetings" = 'osu, 4-1'
SELECT "Current Streak" FROM "table_50606" WHERE "Last 5 Meetings" = 'osu, 4-1'