
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.
###
INPUT: [PRE] The patient had an uneventful pylorus preserving pancreaticoduodenectomy with open cholecystectomy and incidental Meckel's diverticulectomy. [HYP]  The patient had gall bladder removal surgery
OUTPUT:

entailment contradiction neutral