You will be given a definition of a task first, then some input of the task.
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.

Passage: After completing Romeo Must Die, Aaliyah began to work on her second film, Queen of the Damned. She played the role of an ancient vampire, Queen Akasha, which she described as a "manipulative, crazy, sexual being". Filming both Romeo Must Die and Queen of the Damned delayed the release of the album. Aaliyah had not intended for her albums to have such a gap between them. "I wanted to take a break after One in a Million to just relax, think about how I wanted to approach the next album. Then, when I was ready to start back up, "Romeo" happened, and so I had to take another break and do that film and then do the soundtrack, then promote it. The break turned into a longer break than I anticipated." Aaliyah enjoyed balancing her singing and acting careers. Though she called music a "first" for her, she also had been acting since she was young and had wanted to begin acting "at some point in my career," but "wanted it to be the right time and the right vehicle" and felt Romeo Must Die "was it".
The role was subsequently recast to Nona Gaye. Aaliyah's scenes were included in the tribute section of the Matrix Ultimate Collection series.In November 2001, Ronald Isley stated that Aaliyah and the Isley Brothers had discussed a collaboration prior to her death. She had previously covered the Isley Brothers' single "At Your Best (You Are Love)". Prior to her death, she expressed the possibility of recording songs for the Queen of The Damned soundtrack and welcomed the possibility of collaborating with Jonathan Davis. By 2001, Aaliyah had enjoyed her now seven-year career and felt a sense of accomplishment. "This is what I always wanted," she said of her career in Vibe magazine. "I breathe to perform, to entertain, I can't imagine myself doing anything else. I'm just a really happy girl right now. I honestly love every aspect of this business. I really do. I feel very fulfilled and complete.".
Output:
What was the name of the film Aaliyah worked on before beginning her second film?