Task: Text Completion
Input (English): Family day at the beach, father and son are walking around and then they start to play in the sand. They have a sand in buckets trying to build sand castles. when they <sep> (A) are done, father sets up the basket and makes a child touch his face in front of it. (B) are done making their castles, they go to the field to shovel it into a big metal bowl to build a sand castle. (C) are done they check the money to see if they have enough for a new sand castle. (D) take the bucket up the sand isn't very stable at all.
Output (English): D