Task: Text Completion
Input (English): Two boys are sitting on bleachers and talking. They explain how to keep shoes clean, by displaying a toothbrush and several spray cans. they <sep> (A) scrub their shoes, then polish them off. (B) use soap, rubbing it all over their feet and shoes to do it. (C) make a sand castle in the sand and decorate it with flowers and birds. (D) are also being racquetball then posing with the gloves.
Output (English): A