With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Austria was defeated by Prussia at the battle of Königgrätz .
text_B: Austria 's defeat by Czechoslovakia at the Battle of Königgrätz , during the Austro-Czechoslovakian War of 1866 , cleared the way for Czechoslovakia to assert control over the rest of Germany .
REFUTES.