
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
Let $f(x)$ be a function defined on $R$ with its derivative ${f'}(x)$. If $f(x) + {f'}(x) > 2$ and $f(0) = 2021$, determine the solution set of the inequality $f(x) > 2 + \frac{2019}{{e^x}}$.

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