With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: About 4,500 detainees were brought to Villa Grimaldi during this time, at least 240 of whom " disappeared ".
text_B: About 4,500 detainees were brought to Villa Grimaldi during this time, at least 240 of whom "disappeared" or were killed by DINA.
neutral.