
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] During the procedure he was found to have low cardiac output index with cardiac output 3.7 and index of 1.78, necessitated input of an intra-aortic balloon pump. [HYP]  There is abnormal cardiac function 
OUTPUT:

entailment contradiction neutral