QUERY
| Date | Clue |
|---|---|
| 2020-04-21 | Ask |
| 2015-02-15 | Ask |
| 2011-07-14 | "Who?," e.g. |
| 2005-06-19 | Ask (about) |
| 2003-04-16 | Author's letter to an editor |
| 2002-03-31 | Seek information from |
| 1999-11-07 | Express doubt about |
| Date | Clue |
|---|---|
| 2020-04-21 | Ask |
| 2015-02-15 | Ask |
| 2011-07-14 | "Who?," e.g. |
| 2005-06-19 | Ask (about) |
| 2003-04-16 | Author's letter to an editor |
| 2002-03-31 | Seek information from |
| 1999-11-07 | Express doubt about |