With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Anxiety is not the same as fear, which is a response to a real or perceived immediate threat, whereas anxiety is the expectation of future threat.
text_B: Anxiety is not the same as fear, which is a response to a perceived immediate threat, whereas anxiety is the expectation of future threat.
entailment.