For 10 points, name this play which coined the term "robot", a work of Karel Čapek.
One character in this work repeatedly looks at his watch and counts down the minutes as he proposes to his future wife and has assistants named Marius and Sulla. Another character in this work protests the use of "stamping-mills" when she initially appears as an ambassador for the Humanity League and is given prophetic forewarnings by Dr. Gall. After it is revealed that Domin's wife Helena burned a crucial formula, Mr. Alquist is the only human spared after a rebellion in the title factory. For 10 points, name this play which coined the term "robot", a work of Karel Čapek.
One character in this work repeatedly looks at his watch and counts down the minutes as he proposes to his future wife and has assistants named Marius and Sulla.
R.U.R.