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Boeing said it expects to take about a billion charge on its MAX jets, including the cost of upgrading software for the plane's automated anti-stall device and higher production costs spread over the life of the production run.

Both are scheduled to be operational in 2021, said China State Railway Group, the country's railway operator.

Bolsonaro called the accusations unfounded, but they have set off the worst political crisis since he took office in January last year and lost the far-right leader valuable allies.

Books are classified for different ages. For example, titles, such as 20,000 Leagues Under the Sea, are for pupils, Walden is for middle school students, and The Three-Body Problem is for high school students.

Bolsonaro compared the fires in the Amazon rainforest to the Camp fire in California, the United States, which resulted in at least 85 civilian fatalities and over 18,000 damaged structures in 18 days in November 2018.