With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Calypso is a genus of orchids containing one species, Calypso bulbosa, known as the calypso orchid, fairy slipper or Venus's slipper.
text_B: Calypso is a genus of orchids containing one species, Calypso bulbosa, known as the calypso orchid, Venus 's slipper.
entailment.