
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
A corner of a different tiled floor design is shown. If the same tiling pattern is applied to the entire floor and each of the four corners resembles this one, what fraction of the floor is made up of darker tiles? The tiling pattern repeats every 4x4 tiles.
A) $\frac{1}{4}$
B) $\frac{1}{2}$
C) $\frac{3}{4}$
D) $\frac{1}{3}$
E) $\frac{2}{3}$

Present the answer in LaTex format: \boxed{Your answer}
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