P + 4 children went to Powder Ridge (d) to snowtube (open to public). Required to sign Waiver, Defense, Indemnity, and Hold Harmless Agreement, and Release of Liability. In case of an accident leading to serious injury, who is responsible?
a) Powder Ridge
b) P + 4 children
c) Both Powder Ridge and P + 4 children
d) Neither Powder Ridge nor P + 4 children
