Task: Text Completion
Input (English): A woman dressed in a pink tank top and gray tights is demonstrating spinning in a fitness gym. she <sep> (A) does several moves while twirling and holding in her left hand. (B) shows the various exercises using the bicycle. (C) is then shown at a demonstration by another woman and the woman begins to randomly spin around. (D) spins and throws a barbell into the air with her legs together.
Output (English): B