context: Ina- TEWS is able to provide tsunami early warning within five minutes of an earthquake that has the potential to generate a tsunami. Ina-TEWS was built by the Government of Indonesia by involving 18 Government institutions, and supported financially and technology from 5 donor countries, namely Germany, China, Japan, the United States and France and was inaugurated on November 2008 by Indonesian President Susilo Bambang Yudhoyono. [2]
question: When was the first Ina-TEWS system used?
answers.text: November 2008