I think that the answer for "site" should be c. location.
The author does not give, precise, exact numbers
I believe your answer is C. If I'm wrong, then my apologies.
<span>Jul 7, 2016 - The astronauts, Sarah and Thomas, are seated upstage in a simulation room looking forward at a large screen. Sarah is to the left of Thomas. The man who controls the machine, Drew,looks on from their left and then moves upstage to start the machine. THOMAS: Well, it looks like it'sabout to begin.</span><span>
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