The Patient States She Has Been Using an Illegal Drug

The patient states she has been using an illegal drug for the last nine years. Based on the information included in the chart, which statement is most consistent with the type of illegal drug she has been abusing?

A) "My husband and I smoke our fair share of herb."
B) "I should tell you tell that I drink quite a bit of hooch."
C) "I am probably addicted to Big D ."
D) "I use the white stuff."