5.1.7. use or attempt to use any Solution to: (i) upload, download, stream, transmit, copy or store any information, data, or materials, or engage or assist in any activity that may: (A) infringe the intellectual property rights or other rights of any third party. (B) contain any unlawful, harmful, threatening, abusive, defamatory or otherwise objectionable material of any kind, (C) harm or attempt to harm others.