
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
The addition below is incorrect. Determine the lowest digit that can be changed to make the addition correct. $\begin{tabular}{rr}&\ \texttt{3 7 4}\\ &\texttt{5 1 9}\\ &+\texttt{2 8 6}\\ \hline  &\texttt{1 2 2 9}\end{tabular}$

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