People aren't that creative either, ask someone "imagine a pelican on a bicycle" and then ask them "where are they" and you're going to either get the generic beach locale, or something familiar to the responder (i.e., where they live or where they ride a bike).
You'd probably need to ask thousands of people (or some children) before you heard "a pelican on the moon" or "a pelican in neo-tokyo"
You'd probably need to ask thousands of people (or some children) before you heard "a pelican on the moon" or "a pelican in neo-tokyo"