Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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13.4 in certain jurisdictions , airbnb may decide in its sole discretion to facilitate collection and remittance of occupancy taxes from or on behalf of guests or hosts , in accordance these terms ( `` collection and remittance '' ) if such jurisdiction asserts airbnb or hosts have an occupancy tax collection and remittance obligation . 

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. OPTIONS: ["None", "Choice of law", "Jurisdiction", "Contract by using", "Limitation of liability", "Arbitration", "Unilateral termination", "Unilateral change", "Content removal"].