Answer:
Who is the most foreign visitor you could imagine?
I am used when you jump off a bridge for fun.
I always murmur but never talk. Always run but never walk. I have a bed but never sleep, have a mouth but never speak. What am I?
I am heavy forward, but backward I'm not. What am I?
I'm white and used for cutting and grinding. When I'm damaged, humans usually remove or fill me. For most animals I am a useful tool. What am I?
Why was the cook arrested?