Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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in these terms , unless the context requires otherwise : i ) any phrase introduced by the words `` including '' , `` include '' , `` in particular '' , `` for example '' or any similar expression shall be construed as illustrative only and shall not be construed as limiting the generality of any preceding words ; and ii ) references to the singular include the plural and to the masculine include the feminine , and in each case vice versa . 

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