
TASK: Please classify the relationship between the given premise and hypothesis into one of the following labels: entailment, contradiction, or neutral. Return only the label.
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INPUT: [PRE] Cardiac review of systems is notable for absence of paroxysmal nocturnal dyspnea, orthopnea, palpitations, syncope or presyncope. [HYP]  The patient does not have symptoms for heart failure. 
OUTPUT:

entailment contradiction neutral