If you flip the permanent magnet over, so that its south pole faces the refrigerator, the refrigerator will (A) keep a south pole at its surface and repel the permanent magnet.
(you; flip over; the permanent magnet) (its south pole; faces; the refrigerator) (the refrigerator; will keep; a south pole) (the refrigerator; repel; the permanent magnet)
you its south pole the refrigerator the refrigerator
flip over faces will keep repel
the permanent magnet
the refrigerator
a south pole
the permanent magnet