With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Gordon Freeman was in a state of inactivity for more than 15 years .
text_B: Some 20 years after Gordon Freeman and other scientists accidentally opened a portal to a dimension of hostile aliens at the Black Mesa Research Facility , Freeman is awoken from stasis by the mysterious G-Man .
SUPPORTS.