With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: In the 1994 election, North ran for the United States Senate as the Republican Party candidate in Virginia and both of his opponents were unsuccessful in stopping his victory. Republican senator John Warner of Virginia endorsed Marshall Coleman, a Republican who ran as an independent, instead of North. Coleman lost, garnering 11 percent of votes, while incumbent Democrat Charles Robb, a son-in-law of President Lyndon B. Johnson received only 33 percent. North's candidacy was documented in the 1996 film "A Perfect Candidate".
text_B: Does it sound like the title "A Perfect Candidate" may have been chosen with deliberate irony, since North ultimately failed to win his party a Senate seat?
NO.