Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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the arbitrator will have the authority to award all remedies available under applicable law , the arbitral forum 's rules , and the terms . 

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