Given the question: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: What is she determined to unearth? Movie plot title: Deep Gold Movie plot: Shortly after free diver Amy Sanchez breaks an important freediving record, her boyfriend - Air Force Pilot Tony - mysteriously vanishes together with a flight that was bringing millions of dollars worth of gold to the Central Bank.Determined to discover the truth, Amy goes off with her sister to find out.Is Tony actually dead? Or if not, is the man she loved really part of the plot to steal the gold? But she has no idea that she is about to discover the unexpected, and entangles herself in a web of lies and deceit before she finds out that somebody used her for what turns out to become a much larger conspiracy.
The answer is:
The truth about Tony and what really happened to him.