Law of Obligations and Tomfoolery

Earlier today I was invigilating LLB Tort exam, this was question two.

Advise all parties

I think it's obvious really. They should all sue the school/LEA for not supervising the children and the pork-pie manufacturer for not having an appropriate disclaimer on the food wrapper. Meanwhile someone should knock out Sam's teeth for planning this whole caper. He's probably still got his baby teeth, so (under Law Commission guidelines) it is acceptable to do this.