Answer:
(D) All of these overdoses are unintentional.
Explanation:
Based on the quote, we can see that the person talking doesn't have genuine affection for the overdosed person (Millie), and just leaves somebody else to deal with her. (A)
The first sentence tells you that this is a normal thing to happen, and they've had multiple cases where people overdose. (B)
We can also see that the woman is perceived to wake up and live due to the directions given for when she wakes up. (C)
Nowhere in the paragraph does it say the overdoes are unintentional, or whether Millie's was or was not. You can only assume, which is why you can't automatically come to a factual conclusion.
