CREATE TABLE table_13644 ("Team 1" TEXT, "Agg." TEXT, "Team 2" TEXT, "1st leg" TEXT, "2nd leg" TEXT)

Who is team 1 with an agg of 2-5?
SELECT "Team 1" FROM table_13644 WHERE "Agg." = '2-5'
SELECT "Team 1" FROM "table_13644" WHERE "Agg." = '2-5'