In the book After the First Death it’s taking something scary and life threatening and placing it in a situation with something innocent like children and school. Kate takes the roll of being the saviour and leader for the children. they look for guidance in her and with their innocence see it as something being savable and simple
I believe it's persuade. You want to persuade schools to offer better food. B is wrong because you are not entertaining anyone. Inform is wrong because you would just be stating facts. A is wrong because you are not telling someone to do something. Hope this helps! ;)
The second one since in a reflection you reflect your thoughts toward something