. . . . . . . "You agree to indemnify and hold HKET, its holding companies, subsidiaries, affiliate companies, officers, employees, representatives, agents, subcontractors, co-branders and other partners, harmless from any claims, demands, loss, damages, costs or liabilities of any nature including reasonable attorneys' fees, made by any third party due to or arising out from (a) the use of the Service; (b) the" .