With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: In 2013, Schemel joined the indie rock group Upset, formed by Ali Koehler, previously of Vivian Girls and Best Coast.
text_B: In 2013, Schemel joined the indie rock group Upset, formed by Ali Koehler, previously of Best Coast.
contradiction.