| Sardou play |
| Sardou drama. |
| Basis for a Puccini opera |
| Play that inspired Puccini |
| Play on which a Puccini opera was based |
| Sardou play written for Sarah Bernhardt |
| 1887 play on which a 1900 opera is based |
| French play that inspired an Italian opera |
| Sardou drama that inspired a Puccini opera |
| Sardou drama on which a Puccini opera is based |
| 1887 Victorien Sardou play on which an opera is based |