Q: In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
Passage: On November 15, Indigo Partners (unrelated to Indian LCC IndiGo) signed a memorandum of understanding for 430 Airbus at the Dubai air show : 273 A320neos and 157 A321neos for $49.5 billion at list prices; Indigo controls Frontier Airlines and Chilean low-cost start-up JetSmart, holds stakes in Mexican budget airline Volaris and European LCC Wizz Air: 146 aircraft will go to Wizz, 134 to Frontier, 80 to Volaris and 70 to JetSmart. The same day, Flydubai commit to order 175 Boeing 737 Max and 50 purchase rights for $27 billion at list prices: Max 8s, Max 9s and 50 Max 10s.
Link Information: none Answer: none
A:
What country is the company that signed the memorandum of understanding for the 430 Airbus at the Dubai Airshow located?