Question: In what century did Vedaguer, Oller, and Guimera wrte?
Sentence: This period starts with Aribau's Ode to the Homeland (1833); followed in the second half of the 19th century, and the early 20th by the work of Verdaguer (poetry), Oller (realist novel), and Guimerà (drama).
Answer in sentence: yes