Complex sentence: As a garbage truck approaches, Woody reveals what he learned about Lotso, which revolts the bear to reveal that he only now believes that toys are meant to be thrown away; an enraged Big Baby throws Lotso into the dumpster.
Split into simpler sentences: As a garbage truck approaches, Woody reveals what he learned about Lotso. Lotso reveals that he now believes that toys are meant to be thrown away; an enraged Big Baby throws Lotso into the dumpster.