How can I write a hook for an Of Mice and Men movie vs novella essay?

first of paragraph? and second of statment?

don't submit such stupid questions!

this answer was editing it cause i couldn't delete!

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).

i think the answer is b