Assertion: color blindness | /r/CreatedBy | problem
Facets:
Source sentences:
text: Color blindness in the colloquial sense is caused by a problem with the color-sensing granules in some nerve cells of the eye called pigments.
text: Color blindness is caused by problems in the color-detecting nerve cells located in the back of the eye, called cones.
text: Color blindness is caused by problems in the color-detecting nerve cells located in the back of the eye, called cones.