The correct answer is C. Obsession; compulsion.
Obsession is an idea of thought that continually preoccupies or intrudes on a person's mind.
Compulsion is an irresistible urge to behave in a certain way.
Obsession and compulsion clearly describe Fernando's situation.
It’s either A or C but my best guess is A because it’s about natural resource and oil
The answer will be D because if there is a purpose behind an issue it can help provide examples and backup.
At least to me