CREATE TABLE table_42161 ("Team #1" TEXT, "Agg." TEXT, "Team #2" TEXT, "1st leg" TEXT, "2nd leg" TEXT)

Which Team #2 has a 1st leg of 70 - 44?
SELECT "Team #2" FROM table_42161 WHERE "1st leg" = '70 - 44'
SELECT "Team #2" FROM "table_42161" WHERE "1st leg" = '70 - 44'