Linking narratives back to the original corpus

I've successfully run the analysis on my corpus using the demo notebook. However, the final step is a saving of the narrative model. 

```
import pickle as pk

with open('mental_health_sample_narrative_model.pkl','wb') as f:
    pk.dump(m,f)
```

Is it possible to link the narratives found back to the original df - i.e. which narratives were found in which documents?