
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
Which of the following conclusions is incorrect?

① The proposition "If p, then q" and the proposition "If not q, then not p" are contrapositives of each other;

② For proposition p: $\forall x \in [0,1]$, $e^x \geq 1$, and proposition q: $\exists x \in \mathbb{R}$, $x^2 + x + 1 < 0$, then $p \vee q$ is true;

③ The converse of the proposition "If $am^2 < bm^2$, then $a < b$" is true;

④ If $p \vee q$ is a false proposition, then both p and q are false propositions.

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