
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 a similar 3x3 grid arrangement where every row and every column contains each of the numbers $1, 2, 3$, and $4$ is included outside of the grid just as an additional element in the calculation, $A$ and $B$ need to be found again.
\[\begin{tabular}{|c|c|c|}\hline 2 & & \\ \hline & 3 & A \\ \hline & & B \\ \hline\end{tabular}\] 
Then $A+B+4=$
A) 6
B) 7
C) 8
D) 9

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