Thank you for that question.
I followed that as well from the U.S., the disinformation reporting flow that we launched in the EU and in India. I think this is one of the challenges and blessings of being a global platform—every time you turn around there's another election. We have Argentina coming up. We have the U.S. 2020 elections to follow, and Canada, of course, in October.
What we learned is that, as always, when you create a rule and create a system to implement that rule, people try to game the system. What we saw in Germany was a question of how and whether you sign a ballot. That was one of the issues that arose. We are going to learn from that and try to get better at it.
What we found—and Neil mentioned the GIFCT—was that our contribution to the effort, or what Twitter does, is to look at behavioural items first, which is not looking at the content but how are different accounts reacting to one another. That way we don't have to read the variety of contexts that make those decisions more complicated.