| Clue | Source | Date |
|---|---|---|
| Lack the requirement to | ||
| Is unobliged to | Wall Street Journal | 12 Feb 2024 |
| Is unobliged to | New York Times | 23 Dec 2021 |
| Doesn't have to | Newsday | 21 Jun 2020 |
| May decline to | The Washington Post Sunday | 01 Sep 2019 |
| Is unobliged to | Universal | 06 Jun 2019 |
| Is unobliged to | ||
| Is unobliged to | New York Times | 01 Sep 2018 |
| Is unobliged to | Wall Street Journal | 21 Apr 2018 |
| Is unobliged to | ||
| Is unobliged to | ||
| Can decline to | Newsday | 03 Jun 2016 |
| Can refuse to | Newsday | 20 Sep 2015 |
| Can refuse to | ||
| Can refuse to | ||
| May decline to | ||
| Is unobliged to | ||
| Is unobliged to | ||
| Don't have to | ||
| Can skip | ||
| Can skip | ||
| Isn't required to | ||
| Is unobliged to | ||
| "Winner __ be present" | ||
| Don't have to |