With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: The play takes place from 1938 - 1940, when Stalin was implementing the Great Purge in which several million people were exiled, executed.
text_B: The play takes place from 1938-1940, when Stalin was implementing the Great Purge in which several million people were exiled, imprisoned, or executed.
neutral.