If there are none with hats or scarves, then there cannot be some wearing hats and scarves.  People cannot be standing or sitting while also lieing on the ground.


Context: "A group of people are either standing or sitting, some are wearing hats and scarves, while some are not."
Hypothesis: A group of people, none with hats or scarves, are lieing on the ground.
Based on the context, is the hypothesis true, false, or unknown?