| to fight cancer | 6 | purpose |
| from porcine circovirus | 4 | other |
| in infants | 4 | location |
| vaccine → contain → dna | 24 |
| vaccine → use → dna | 11 |
| vaccine → contain → human dna | 8 |
| vaccine → include → dna | 4 |
| vaccine → be based on → dna | 3 |
| negative | neutral | positive |
| 0.347 | 0.567 | 0.086 |
| Raw frequency | 50 |
| Normalized frequency | 0.383 |
| Modifier score | 0.750 |
| Perplexity | 116.348 |