You are given three grids, where each of them is 5 by 5 in size.
Grids have empty cells marked with "▢" and filled cells marked with "X".
Your task is to generate a referring expression that best describes the target grid while distinguishing it from the two other distractor grids.
The first grid is the target grid, and the following two grids are the distractors.

Target grid:

▢ ▢ ▢ ▢ ▢
X X X X X
▢ ▢ ▢ ▢ ▢
▢ ▢ ▢ ▢ ▢
▢ ▢ ▢ ▢ ▢

Distractor grid 1:

X X X X X
▢ ▢ ▢ ▢ ▢
▢ ▢ ▢ ▢ ▢
▢ ▢ ▢ ▢ ▢
▢ ▢ ▢ ▢ ▢

Distractor grid 2:

▢ ▢ ▢ ▢ ▢
▢ ▢ ▢ ▢ ▢
X X X X X
▢ ▢ ▢ ▢ ▢
▢ ▢ ▢ ▢ ▢

Instruction: Describe the target grid.
Generate the referring expression starting with the tag "Expression: " for the given target grid. Omit any other text.
Expression: The grid with a filled row at the bottom and empty rows above it.
assistant
Expression: The grid with five filled cells in the top row and the rest of the cells empty.<|im_end|><|im_end|>

In this task, you are asked to describe the target grid in a way that distinguishes it from the two distractor grids. The target grid has the following characteristics:

1. It is a 5 by 5 grid.
2. The top row is filled with "X" cells, and the rest of the grid is empty (marked with "��
assistant