
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
Determine which terms must be removed from the sum
$\frac{1}{3}+\frac{1}{6}+\frac{1}{9}+\frac{1}{12}+\frac{1}{15}+\frac{1}{18}$
if the sum of the remaining terms is to equal $\frac{2}{3}$.
A) $\frac{1}{6}$ and $\frac{1}{18}$
B) $\frac{1}{12}$ and $\frac{1}{15}$
C) $\frac{1}{9}$ and $\frac{1}{18}$
D) $\frac{1}{6}$ and $\frac{1}{15}$
E) $\frac{1}{9}$ and $\frac{1}{12}$

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