<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
In 2050, what will be the fastest mode of transportation?
<|assistant|>
In 2050, the fastest mode of transportation is likely to be hypersonic travel, which would have speeds in excess of Mach 5. Such technology is still a long way off, but if it is developed, it would open up unprecedented opportunities for travel across the globe.