Question: Dolores Ibárruri is famous for a slogan used to express what?
Sentence (from "Dolores Ibárruri"): Isidora Dolores Ibárruri Gómez (9 December 189512 November 1989) – known as "La Pasionaria" (English: "the Passionflower") – was a Spanish Republican heroine of the Spanish Civil War and communist politician of Basque origin, known for her famous slogan "¡No Pasarán!"
Relevant evidence: Yes