
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
In the following diagram, the product of the three numbers in each row, each column, and each diagonal is equal. Find the value of "?".

\begin{tabular}{|l|l|l|}
\hline$?$ & 1 & \\
\hline 4 & & \\
\hline 5 & & 2 \\
\hline
\end{tabular}

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