
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 three-runner race where ties are not possible, the odds against runner $A$ winning are $4:1$, and the odds against runner $B$ winning are $1:2$. Determine the odds against runner $C$ winning.
A) $\frac{13}{2}$
B) $\frac{2}{13}$
C) $\frac{10}{3}$
D) $\frac{7}{2}$
E) $\frac{11}{2}$

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