| Clue | Source | Date |
|---|---|---|
| *Kindergartners' rewards | Universal | 22 Dec 2021 |
| Rewards for kindergartners (... + first 1) | Universal | 10 Sep 2019 |
| Rewards for kindergartners (... + first 1) | ||
| Elementary school honors | New York Times | 20 Mar 2018 |
| Elementary school honors | ||
| "Element #79 Has Leading Role in New Film!" |