| clock → HasPrerequisite → one aa battery | 0.65 | |
| clock → HasPrerequisite → quick fix | 0.36 | |
| clock → HasPrerequisite → adjustment | 0.32 | |
| clock → HasPrerequisite → 3 aa batteries | 0.31 | |
| clock → HasPrerequisite → an a/c adapter | 0.31 | |
| clock → HasPrerequisite → manual readjusting | 0.25 |