Ask her why she chose her VP and if she agrees with his recent sinophobic tirade against "the left" as if we're an external group he doesn't belong to: https://hexbear.net/post/3714012
If my choice of protest vote is between principled socialists and someone who allies with a racist liberal right out of the gate, there isn't a functional reason to vote for Greens over PSL short of encouraging more capitulation to the right. The whole point of that protest vote is to say there's a basic standard of not being right-wing.
If you want an intro to the question like people always do when asking politicians questions you could mention that China has been leading the world in green energy production