| Typicality: | 0.527 |
| Saliency: | 0.271 |
| for 5 years | 10 | temporal |
| with a 3.5 year open extension | 10 | other |
| afterward | 7 | temporal |
| subject → receive → either placebo | 18 |
| subject → receive → either a placebo | 3 |
| subject → take → either placebo | 3 |
| negative | neutral | positive |
| 0.104 | 0.831 | 0.064 |
| Raw frequency | 24 |
| Normalized frequency | 0.271 |
| Modifier score | 1.000 |
| Perplexity | 265.234 |