Which theatres are part of the National Theatre?

The National Theatre in London comprises three main performance spaces: the Olivier Theatre, the Lyttelton Theatre, and the Dorfman Theatre. The Olivier Theatre is the largest of the three and is known for its innovative staging and grand productions. The Lyttelton Theatre also hosts various significant performances and is a vital part of the National Theatre's offerings.

The correct choice lists both the Olivier and the Lyttelton as part of the National Theatre complex, making it accurate. The Globe Theatre, while historically significant and closely associated with Shakespeare, is a separate entity located near the Thames and does not fall under the National Theatre’s management. The mention of the National Theatre Studio implies a creative development space primarily for rehearsals rather than a performance venue, and the Royal Court Theatre is an independent theatre known for new writing, not part of the National Theatre organization.

Thus, the correct answer accurately reflects the theatres that are located within the National Theatre.