You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Martin_Luther

Context:
Luther and his wife moved into a former monastery, "The Black Cloister," a wedding present from the new elector John the Steadfast (1525–32). They embarked on what appeared to have been a happy and successful marriage, though money was often short. Between bearing six children, Hans – June 1526; Elizabeth – 10 December 1527, who died within a few months; Magdalene – 1529, who died in Luther's arms in 1542; Martin – 1531; Paul – January 1533; and Margaret – 1534; Katharina helped the couple earn a living by farming the land and taking in boarders. Luther confided to Michael Stiefel on 11 August 1526: "My Katie is in all things so obliging and pleasing to me that I would not exchange my poverty for the riches of Croesus."

Question:
Besides taking in boarders, how did Katharina help support the family?

farming the land