Given the task definition and input, reply with output. 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 sentence. Please answer with "Contradiction", "Neutral", or "Entailment".

Premise: The port authority may establish a certain fashion of operation based on the bylaws that are in place now in the neighbouring municipality or jurisdiction and then all of a sudden, if that jurisdiction were to change its bylaws, it could cause the port authority to have to make substantial and profound changes in the way it operates. <sep> Hypothesis: It would be completely illegal for the port authority to change any of its bylaws that would alter their operations.
Contradiction