
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
Given that $M(4,-1)$ is the midpoint of $\overline{AB}$ and $A(6,-3)$ is one endpoint, what is the sum of the coordinates of point $B$? Additionally, if point $C$ lies at $(3,3)$, is $C$ collinear with $A$ and $B$?

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