The moral question that the presence of robots and cyborgs in science fiction most often inspires is "What does it mean to be truly human?" Option A is correct.
In most of science fiction stories, robots have feelings and emotions, either possitive or negative for his owners and society in general. However, they are not treated very well because they are considered to be less than humans.
Another question that usually comes to our minds when watching robots in those types of films is what is the real difference between humans and machines?