"For this reason, it is not even safe to assume that the experience a person has with the drug on one occasion will be quite similar to his or her experience on another occasion. Many people consider marijuana a depressant and would prefer it to be officially classified as such in order to make medicinal marijuana legalization efforts more defensible. However, partly because of its strong hallucinogenic effects, and partly because of the strength of the federal government's restrictions against the possession and sale of the drug, it is still generally classified as a hallucinogen."
This passage is an example of a
A) Definition
B) Comparison
C) Classification
D) Explanation