Detailed Instructions: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Q: Passage: Gabrielle "Gaby" Van Der Mal, whose father Hubert is a prominent surgeon in Belgium, enters a convent of nursing sisters in the late 1920s, hoping to serve in the Belgian Congo. After receiving the religious name of Sister Luke, she undergoes her postulancy and novitiate which foreshadow her future difficulties with the vow of obedience. She takes her first vows and is sent to a school of tropical medicine.
After passing her courses with high marks, along with some spiritual conflict, she silently resists the Mother Superior's request to purposely fail her final exam as a proof of her humility. Despite finishing fourth in her class, she is not assigned to the Congo but sent to a European mental hospital where she assists with the most difficult and violent cases, wasting her tropical medicine skills. A particularly violent schizophrenic tricks Sister Luke into opening the cell door in violation of the rules. She attacks Sister Luke, who barely escapes and once again faces the shame of her disobedience.
Eventually she takes her solemn vows and is sent to her long-desired posting in the Congo. Once there, she is disappointed that she will not be nursing the natives, but will instead work in a segregated whites/European patient hospital. She develops a strained but professional relationship with the brilliant, atheistic surgeon there, Dr. Fortunati. Eventually, the work strains and spiritual struggles cause her to succumb to tuberculosis. Fortunati, not wanting to lose a competent nurse and sympathetic to her desire to stay in the Congo, engineers a treatment plan that allows her to remain there rather than having to convalesce in Europe.
A:
What is the full birth name of the character who develops tuberculosis?