Detailed Instructions: In this task, you will be presented with a premise and a hypothesis sentence. Determine whether the hypothesis sentence entails (implies), contradicts (opposes), or is neutral with respect to the given premise. Please answer with "Contradiction", "Neutral", or "Entailment".
Problem:Premise: A: Big time there, sure is. B: It surely is. A: I don't think I'd go to work without a bulletproof vest on myself. <sep> Hypothesis: he would go to work without a bulletproof vest
Solution:
Contradiction