Smoking can lead to innumerable health conditions, so insurers actually have separate classifications for people who light up. (policygenius.com)
When John Herschel discovered this nebula in 1834 he could only see several bright nebulous patches and eventually this nebula received six separate classification numbers. (atlasoftheuniverse.com)
The American Kennel Club accorded the Great Pyrenees official recognition in February, 1933, and beginning April, 1933, separate classification began for the breed at licensed shows. (igpr.org)