Verifying a literary claim

Negra sombra belongs to Follas novas. A study group is comparing a reliable author-foundation source with a set of copied flashcards. One flashcard invents a book title that resembles a real Galician work, while another claims that all of Rosalía de Castro’s social concern disappeared after Cantares gallegos. The group has not been given a complete current prescribed-reading list. Its job is to correct its study method through verified titles, genre and actual textual evidence, without replacing an uncertain title with a new guess. A class member proposes explaining how intimate experience and social suffering can coexist within a body of work. Another wants to infer the author’s personal biography from every poetic voice, which the teacher asks them to reconsider.