The correct answer would be themselves because it makes reference to the subject drivers which is in the plural (they). you need to pay attention to the subject in order to choose the appropriate option.
Himself would make reference to He, myself to I
Answer:
The Lottery is ironic because in the lotteries we see today, people win good things like money, people want to be chosen in the lottery. In this story though, nobody wants to be chosen, because they don't win anything good, they get killed by the rest of the people.
It would have been far better if you had attached some options to choose the correct answer, but now it is pretty difficult. Actually, I've got the answer, and I hope you have the same in your option scale which will suit your task. So, the actual example of poor human relations is a lack of communication. Pretty easy, it is the first step of our needs - to interact with each other. Do hope it will help you in some measure.