I want to know the answer to the following question:
What is the notion of sexual orientation in west defined as?
All the background I'm provided with is that "Sexual orientation is argued as a concept that evolved in the industrialized West, and there is a controversy as to the universality of its application in other societies or cultures. Non-westernized concepts of male sexuality differ essentially from the way sexuality is seen and classified under the Western system of sexual orientation.[unreliable source?]". Is that enough to answer the question?