With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Evers befriended a range of people from sharecroppers to presidents. He was an informal adviser to politicians as diverse as Lyndon B. Johnson, George C. Wallace, Ronald Reagan and Robert F. Kennedy. On the other hand, Evers severely criticized such national leaders as Roy Wilkins, Stokely Carmichael, H. Rap Brown and Louis Farrakhan over various issues.
text_B: Would any advice that Evers gave to Presidents Johnson and Reagan likely to be simply words shared in the halls, rather than something that could have been recorded in official documents?
YES.