With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Bar-Lev Line gets its name from the Israeli General Chaim Bar-Lev .
text_B: In 1971 , Israel spent $ 500 million fortifying its positions on the Suez Canal , a chain of fortifications and gigantic earthworks known as the Bar Lev Line , named after Israeli General Chaim Bar-Lev .
SUPPORTS.