premise: Boris Cabrera (born December 16, 1980 in Inglewood, California), is a former actor. Cabrera is primarily known as originating the role of Marco in the live-adaptation television series of the long-running book series "Animorphs". He left the entertainment industry in the early 2000s and became a personal fitness trainer.
hypothesis: On December 16, 2000 Boris Cabrera turned 30 years old.
reason: Based on the text Boris Cabrera was born on December 16, 1980, which means that on December 16, 2000 he turned 20 years old, and not 30. It is obvious that the statement is incorrect. I think the system got it wrong, because the statement is very short and if only one number was different, it would have been correct.