Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
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you are solely responsible for maintaining the confidentiality of the login information , and you will be responsible for all uses of the login information , including purchases , whether or not authorized by you . 

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