She sent me a really sweet card a few months ago . I did n't know her as well as some of my other friends , but I knew her well enough to know that she was a kind and very gentle person . Andrew , Erin , Stacy , everyone , I ' m really sorry you lost Tamara .
How good of a friend was the narrator to Tamara ?
Pick the best answer from the following options:
A. A dear friend .
B. A very close friend .
C. Just an acquaintance .
D. A casual friend .


D