
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
Choose the largest of the following sums, and express it as a fraction in simplest form:
$$\frac{1}{5} + \frac{1}{2}, \ \ \frac{1}{5} + \frac{1}{6}, \ \ \frac{1}{5} + \frac{1}{4}, \ \ \frac{1}{5} + \frac{1}{8}, \ \ \frac{1}{5} + \frac{1}{9}$$

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