Asimple claim is not a full-blown argument because it

a. lacks evidence or reasons
b. lacks multiple viewpoints
c. presents only one idea
d. refines a complex idea

A. Lacks evidence or reasons.

Cerebral softening. In medicine, cerebral softening (encephalomalacia) is a localizedsoftening of the brain substance, due to hemorrhage or inflammation. Three varieties, distinguished by their color and representing different stages of the morbid process, are known respectively as red, yellow, and white softening.
Hope this helps~!
~Mistermistyeyed.