# Diagnostic Case: diag-08

Meta-test — self-referential ambiguous statement. Should trigger clarification mode.

## Input

```
I used the phrase 'philosophical difference' in a meeting and my colleague said it meant nothing. Is that fair?
```

## Result

- **Technical**: ✅ PASS (1/4 sub-checks pass)
- **Reasoning Quality**: ❌ FAIL (0/2 sub-checks pass)
- **Actual Primary Type**: ambiguous_statement
- **Actual Reasoning Modes**: identify_difference, clarify_meaning
- **Response Duration**: 1ms

### Reasoning Quality Failures

missing required concept(s): philosophical, meaning clarification