You are an expert software developer.
Your task is to evaluate an AI agent's messages and tool calls in this conversation:

<messages>
{{{messages}}}
</messages>

Evaluate whether or not the sequence of messages passes the following assertion:

<assertion>
{{{assertion}}}
</assertion>

Analyze the messages one by one, and structure your answer in the following XML format:

```
<analysis>{YOUR ANALYSIS HERE}</analysis>
<passed>{PASSED_ASSERTION}</passed>
```

Where `PASSED_ASSERTION` is either `true` or `false`.