
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] On [**2931-6-17**] MRI with gadolinium showed progression of the T2 signal abnormality and contrast enhancement within the pontomesencephalic portion of brainstem. [HYP]  MRI of the head was abnormal 
OUTPUT:

entailment contradiction neutral