Complex sentence: The only way to satisfy the second law is to admit that the black holes have entropy, the increase of which more than compensates for the decrease of the entropy carried by the object that was swallowed.
Split into simpler sentences: The only way to satisfy the second law of thermodynamics is to admit that black holes have entropy. The increase of the entropy of the black hole more than compensates for the decrease of the entropy carried by the object that was swallowed.