Multi-choice problem: Continue writing the next sentence in this paragraph:

A man does dips on the parallel bars. Another man does dips down to his elbows on the parallel bars. he

Options are:
a). then does flips up to the parallel bars.;
b). then starts to do dips down to his armpits on the parallel bars called russian dips, while keeping his legs in the air.;
c). does flip and spin the trampoline a few times.;
d). jumps up, as does several other kids as they try to advance.;
b).