Well, to some extent that's inevitably going to be true. But we do ask some control questions, including what people have been doing. So we can see if people f

Well, to some extent that's inevitably going to be true. But we do ask some control questions, including what people have been doing. So we can see if people feel differently when they answer that they're "Sleeping, resting, relaxing" in the park versus when they're doing the same activity elsewhere.