C. Tara takes an asprin and her headache goes away, when she does a good behavior the bad is taken away which enforces her to take asprin again next time her head hurts
The one law I am familiar with is The Good Samaritan Law.
(GSL)
For example, If one comes upon another person needing medical or first aid assistance & provides help within his knowledge then he is protected under the GSL.
Japan is surrounded by oceans and is very hot and humid in the summers.