WHAT IS SHE DOING?
SHE'S LYING IN THE SHADE.
ARE THEY MAKING A SANDCASTLE?
YES, THEY ARE.
IS HE COLLECTING SHELLS?
NO, HE ISN'T.
WHAT IS HE DOING?
HE'S PLAYING TENNIS.
IS HE SWIMMING?
NO, HE ISN'T.
IS HE FISHING?
YES, HE IS.
IS SHE COLLECTING SHELLS?
YES, SHE IS.
WHAT ARE THEY DOING?
THEY'RE MAKING A SANDCASTLE.
WHAT ARE THEY DOING?
THEY'RE PLAYING VOLLEYBALL
ARE THEY PLAYING FRISBEE?
YES, THEY ARE.