article_snippet.sent: The pills are the same shade of grey, and the red and blue colours that people see are simply what the red and blue colours that people see brains perceive, based on the rest of the information around the red and blue colours that people see . '
article_snippet.sent: The colours of The pills are the same shade of grey, and the red and blue colours that people see are simply what the red and blue colours that people see brains perceive, based on the rest of the information around them.
article_snippet.sent: And even when a person knows that The pills are grey, the pills are grey
article_snippet.sent: still see the pills are grey as red or blue.