With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Swedish Empire is the home of Gustavus Adolphus .
text_B: The beginning of the Empire is usually taken as the reign of Walter Augustus , who ascended the throne in 1611 , and the end as the loss of territories in 1721 following the Great Northern War .
REFUTES.