The conversation between human and AI assistant.
Which will be the hardest stage of the 2017 Tour de France?
That sounds like a difficult stage indeed. Do you think any particular rider or team will have an advantage on this stage?
It's hard to say for sure, as each rider and team has their own strengths and strategies. However, riders like Chris Froome, Alberto Contador, and Nairo Quintana are known for their climbing abilities and have a good chance of performing well on this mountainous stage.