I want to know the answer to the following question:
What makes it difficult to determine if someone is homosexual or not?
All the background I'm provided with is that "Therefore, individuals classified as homosexual in one study might not be identified the same way in another depending on which components are assessed and when the assessment is made making it difficult to pin point who is homosexual and who is not and what the overall prevalence within a population may be.". Is that enough to answer the question?
Answer: yes