Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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judicial proceedings ( other than small claims actions ) that are excluded from the arbitration agreement in section 19 must be brought in state or federal court in san francisco , california , unless we both agree to some other location . 

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