| from saudi arabia | 8 | location |
| at the time | 3 | temporal |
| from other nations | 3 | transitive-object |
| u.s. → buy → oil | 13 |
| u.s. → purchase → oil | 4 |
| negative | neutral | positive |
| 0.253 | 0.662 | 0.085 |
| Raw frequency | 17 |
| Normalized frequency | 0.348 |
| Modifier score | 0.500 |
| Perplexity | 47.813 |