question: I can protect you in the water, but I can't help you swim.   I can save your life in the desert, but I can't quench your thirst.   I can sheild you in a convertible, but I can't stop you from crashing.   I can block you in an earthquake, but not from the earthquake.   What am I?
choices.label: A B C D E
choices.text: shipwrecks sunblock shade olympic games scuttlebutt