For this to happen, the ice has to warm (be heated by the beverage) which results in the second aforementioned change in internal energy: melting from solid to liquid.
(this; to happen; ) (the ice; to warm; be heated by the beverage) which results in the second aforementioned change in internal energy:)
this the ice
to happen to warm
be heated by the beverage) which results in the second aforementioned change in internal energy: