Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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13.6 airbnb reserves the right , with prior notice to hosts , to cease the collection and remittance in any jurisdiction for any reason at which point hosts and guests are once again solely responsible and liable for the collection and/or remittance of any and all occupancy taxes that may apply to accommodations in that jurisdiction . 

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