With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: The Air Force found themselves practically confined to the ground when they were unable to acquire fuel and spare parts after the beginning of the Democratic Revolution that followed the Cold War However, the government has been trying to revive the air force since 2001. The country has the goal of developing a full air force in the future.
text_B: Despite other problems facing the military, does the passage make it sound like this nation was using older, yet more rugged and reliable aircraft, rather than modern planes that be crippled by one of multitudes of tiny, high-tech components?
NO.