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".
You are also given a referring expression that describes one of the given grids.
Your task is to select the grid that matches the given referring expression.
Generate only the number (in text) of the grid that matches the given expression by selecting first, second, or third.

First:

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

Second:

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

Third:

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

Expression: The target grid has an X in the top left cell, two horizontal pairs of X and empty cells in the next two rows, and an X in the second column of the last row with empty cells at its ends.
Question: Which grid does the expression refer to?
Start with the tag "Answer: ", followed by your selection. Omit any other text.

Answer: First

The description in the expression matches the first grid:

1. X (top left cell)
2. X, ▢, X (two horizontal pairs of X and empty cells in the next two rows)
3. X in the second column of the last row with empty cells at its ends (X ▢ X ▢ ▢)

The other two grids do not match this description.
assistant
Answer: First

The description in the expression matches the first grid:

1. X (top left cell)
2. X, ▢, X (two horizontal pairs of X and empty cells in the next two rows)
3. X in the second column of the last row with empty cells at its ends (X ▢ X ▢ ▢)

The other two grids do not match this description.
assistant