Imagine a question and stream-of-consciousness explanation for which this is the answer: yes

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Question: Is the following a factual statement?
"International May Day is a celebrated holiday in many parts of the world."
Options:
- yes
- no
Stream-of-consciousness: May Day is observed as a holiday in May in many parts of the world.