This is what I searched up in google. You can put it in your own words if you want to.
it is more important to think because that is what causes your actions.
With imagery it has to create like a visual image in your head if that makes any sense
so i would say b) because it's the only one that is like that, the other ones are just boring descirption of what the people are doing
The third omniscent point of view is when the narrator knows exactly what the character feels, thinks and acts. Taking this in viewpoint and looking over your question I would say option d is the answer.