user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Stage performance' regarding 'Sabra Jones'
Table Content:
| Year | Title | Theatre | Role | Notes |
| --- | --- | --- | --- | --- |
| 1990 | Six Degrees of Separation | Vivian Beaumont | Kitty; Ouisa, alt. Stockard Channing, Swoozie Kurtz | Broadway |
| 1971 | Butterflies Are Free | Booth Theatre | Jill Tanner | Broadway and First National Tour |
| 1972 | La Fille du Régiment | Metropolitan Opera | Duchess of Krackenthorp | w/Luciano Pavarotti and June Anderson |
| 1993 | Les Troyens | Metropolitan Opera | Andromache | w/Maria Ewing and Samuel Ramey |
| 1979 | Sally and Marsha | Manhattan Theatre Club | Sally | w/Bernadette Peters and Christine Baranski |
| 1998 | Someone | Ensemble Studio Theatre | Janis | w/Mark Forestine |
| 2000 | Hot Buttered Bourbon | Ensemble Studio Theatre | Orchid | w/Roberta Wallach |
| 2000 | Jigsaw | Peccadillo Theatre | Clair Burnell | First NY production since 1934 |
| 1984 | Joan of Lorraine | Theatre at the Real Stage | Joan | w/Will Patton |
| 1984 | Inheritors | Theatre at St. Peter's Church | Madeline | w/Geraldine Page |
| 1984 | Paradise Lost | Theatre at St. Peter's Church | Libby | w/Mason Adams, Maxwell Caulfield, and Juliet Mills |
| 1984 | Rain | Theatre at St. Peter's Church | Sadie Thompson | w/David Cryer, Madeline Sherwood and Jim Rebhorn |
| 1984 | Ghosts | Theatre at St. Peter's Church | Regina | w/Geraldine Page and Victor Slezak |
| 1985 | The Madwoman of Chaillot | Theatre at St. Peter's Church | Irma | w/Geraldine Page, Carrie Nye, Jane White, and F. Murray Abraham. On view at the Performing Arts Library at Lincoln Center. |
| 1985 | Clarence | Theatre at St. Peter's Church | Violet Pinney | On view at the Performing Arts Library at Lincoln Center. |
| 1985 | Vivat! Vivat Regina! | Theatre at St. Peter's Church | Mary of Scotland | w/Geraldine Page. On view at the Performing Arts Library at Lincoln Center. |
| 1986 | Children of the Sun | Theatre at St. Peter's Church | Melaniya | w/Michael Moriarty and Elizabeth France |
| 1986 | The Time of Your Life | Theatre on Main Street | Kitty Duval | The Mirror Rep in Belfast, Maine. |
| 1986 | Les Liaisons Dangereuse | Theatre on Main Street | Mme. Mereteuil | U.S. Premiere. The Mirror Rep in Belfast, Maine. |
| 1986 | The Seagull | Theatre on Main Street | Arcadina | The Mirror Rep in Belfast, Maine. Dir. Robert Lewis. |


Question
Which characters did Sabra Jones play in La Fille du Régiment and Les Troyens?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["In 1972 at Metropolitan Opera, Jones played the Duchess of Krackenthorp in La Fille du Régiment and later performed as Andromache in Les Troyens."]