Read the following context and choose the best option to answer the question.
Context: This time it flapped all over the place , like a swinging chain ! Myth busted!And just today it occurred to me : The crackpots claim the flag was blown around by wind . But they also claim it was filmed on a soundstage . WHERE , THEN , WOULD THE WIND BE COMING FROM , if they were filming inside a BUILDING ?
Question: What may I be researching about ?
Options: 
- Bigfoot .
 - The moon landing
 - The fast and furious movies
 - None of the above choices .


The moon landing