Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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the section headings used herein , including descriptive summary sentences at the start of each section , are for convenience only and shall not affect the interpretation of this agreement . 

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