Two magnets, I and II, are placed on a horizontal surface. The poles of magnet I are known and for magnet II, the poles are marked as 1 and 2 respectively.
When pole 1 of magnet II is brought in contact with North pole of magnet I, it is observed that both magnets attract each other. The poles 1 and 2 are __________.
South pole and North pole
South pole and North pole