
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 frog starts at the point (2, 3) on a rectangular grid bounded by (0,0), (0,5), (7,5), (7,0). Each jump is along one of the coordinate axes and has a length of 2 units. Each direction (up, down, right, or left) is equally probable. The sequence of jumps ends when the frog reaches any edge of the rectangle. Calculate the probability that the frog's sequence ends at a horizontal edge of the rectangle.

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