Prompt: I observed the gymnast eating a donut in the park. I 
Completion A: did a backflip into the bakery and demanded that I have the same donut. 
Completion B: knew something was fishy when he grew to be ten times the size of a normal human. 
Completion C: did a flip off of a balance beam, landing perfectly. 
Completion D: asked him where he got it.
Completion D