With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: McGovern was re-elected to the Senate in 1974 over Vietnam War veteran Leo K. Thorsness, but lost re-election in 1980 to then-U.S. Representative James Abdnor.
text_B: McGovern was lost re - election in 1980 to then - U.S. Representative James Abdnor.
entailment.