
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] He underwent cardiac catheterization here and was found to have a 90% sequential in-stent restenosis of his saphenous vein graft to the first obtuse marginal. [HYP]  the patient has a normal heart
OUTPUT:

entailment contradiction neutral