| Typicality: | 0.515 |
| Saliency: | 0.470 |
| to this problem | 11 | transitive-object |
| in nature | 3 | location |
| to the efficient storage of hydrogen | 3 | purpose |
| scientist → look for → solution | 19 |
| scientist → search for → solution | 14 |
| scientist → seek → solution | 10 |
| negative | neutral | positive |
| 0.114 | 0.595 | 0.290 |
| Raw frequency | 43 |
| Normalized frequency | 0.470 |
| Modifier score | 0.700 |
| Perplexity | 23.009 |