Question: What is the biggest automobile company in the world?
qaPairs: question: What is the biggest automobile company in the world in 2017?
answer: Renault-Nissan-Mitsubishi Alliance
question: What is the biggest automobile company in the world in 2016?
answer: Toyota Motor Corporation
Toyota
question: What is the biggest automobile company in the world in 2015?
answer: Toyota Motor Corporation
Toyota