Yea funny coincidence, but this is not at all how the human answers were collected.
Rapidata answered this in another comment below. They integrate micro-surveys into mobile apps (like Duolingo, games, etc) as an optional opt-in instead of watching ads. The users are vetted and there's no incentive to answer correctly.
Rapidata answered this in another comment below. They integrate micro-surveys into mobile apps (like Duolingo, games, etc) as an optional opt-in instead of watching ads. The users are vetted and there's no incentive to answer correctly.