| of four trains per hour | 9 | temporal |
| next to the train | 4 | location |
| between penn station | 3 | location |
| train → use → track | 29 |
| train → use → the track | 10 |
| train → operate on → track | 3 |
| negative | neutral | positive |
| 0.134 | 0.725 | 0.141 |
| Raw frequency | 42 |
| Normalized frequency | 0.473 |
| Modifier score | 0.967 |
| Perplexity | 294.046 |