In the following task, you are given a yes/no question, its answer, and additional information which includes a description of a key term in the question and several facts. Your task is to "decompose the question"i.e. write the steps required to construct the given answer where each step is a question that can be answered using Wikipedia articles. To decompose the question, think of a decomposition strategy you could apply to answer the question through a search against Wikipedia. The decomposition strategy might not be obvious for some questions. For this reason, you are provided with additional information. You are not required to write decompositions that exactly match the provided facts, they are only meant as guidance. If the facts are too noisy, think about how you would have used Wikipedia to answer this question to create the decomposition. "not_definitive_answer" is true if there is no clear answer i.e. the question is ambiguous or a subjective opinion."incorrect_answer" is true if the answer to the question is not correct. If the answer is incorrect, write a decomposition that evaluates the correct answer. Each question should be easy to answer based on simple facts from Wikipedia pages, or a simple check using the answers to preceding questions. To ensure this, we also ask you to enter a potential Wikipedia article that would contain the answer to each question. If you can not think of a Wikipedia page that can answer your question, please think of a different strategy. You do not need to enter a Wikipedia page for steps that don't add new information and only contain simple checks. The answer to the final question is the same as the answer to the original question. Every question's answer has an impact on the final answer and there should be no redundant steps in the decomposition.

Question: Is the president who was elected in 1980 dead?, Answer:Yes, Description of 1980 United States presidential election: 49th quadrennial presidential election in the United States, Fact1: Ronald Reagan was elected President in 1980., Fact2: President Reagan died in June 2004.
Step1: Who was elected as the president of the United States in 1980?, Step2: Is #1 dead?, Wikipedia page for step 1: 1980 United States presidential election, Wikipedia page for step 2: Ronald Reagan, not_definitive_answer: False, incorrect_answer: False

Question: Is an astronomer interested in drosophila?, Answer:No, Description of Astronomer: Scientist who studies celestial bodies, Fact1: Astronomers study celestial bodies like planets and stars, Fact2: Drosophila are a type of fly commonly studied by scientists in fields related to biology
Step1: What do astronomers study?, Step2: What kind of entity is Drosophila?, Step3: Is #2 included in #1?, Wikipedia page for step 1: Astronomer, Wikipedia page for step 2: Drosophila, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False

Question: Was song of Roland protagonist friendly with group that had sagas?, Answer:No, Description of Saga: stories mostly ancient Nordic mythology and history of Germanic tribes. Written in the Old Norse language, mainly in Iceland, Fact1: The sagas were Nordic mythological stories that were celebrated by the Vikings., Fact2: The Song of Roland was an epic poem about the nephew of Charlemagne., Fact3: Charlemagne was King of the Franks., Fact4: The Franks fought many battles against Vikings including the Siege of Paris in 845 AD.

Step1: Sagas are found in which culture?, Step2: What culture is the hero of Song of Roland from?, Step3: Did #1 and #2 get along well?, Wikipedia page for step 1: Saga, Wikipedia page for step 2: Song of Roland, Wikipedia page for step 3: Siege of Paris, not_definitive_answer: False, incorrect_answer: False