One character in this play is corrected by another character after expressing his belief that Marius and Sulla were lovers.
The main female character in this play describes her maid Emma as "the voice of the people." One character in this play is corrected by another character after expressing his belief that Marius and Sulla were lovers. That character also says that the title characters can be fed with pineapples or straw. Ships in this play include the Amelia, on which a representative of the League of Humanity arrives in the first act, and the Ultima, on which Harry Domain unsuccessfully tries to quell a revolution led by Radius.  The love between Helena and Primus gives hope to Alquist, the last surviving human in this play. For 10 points, name this Karel ?apek play which introduced the term "robot."
The main female character in this play describes her maid Emma as "the voice of the people."
{R.U.R.} [or {Rossum's Universal Robots}]