| Typicality: | 0.407 |
| Saliency: | 0.369 |
| in january | 8 | temporal |
| for more than six earth years | 7 | temporal |
| successfully | 3 | manner |
| spirit → land on → mars | 17 |
| spirit → be on → mars | 6 |
| spirit → operate on → mars | 3 |
| negative | neutral | positive |
| 0.073 | 0.684 | 0.242 |
| Raw frequency | 26 |
| Normalized frequency | 0.369 |
| Modifier score | 0.500 |
| Perplexity | 357.417 |