A shrinking violet is a very shy person, so the context is saying that she was extremely shy and withdrawn.
Context: A bit of a tomboy when she was younger, still more comfortable around boys than girls, she was extremely shy and withdrawn.
Hypothesis: A bit of a tomboy when she was younger, still more comfortable around boys than girls, she was anything but a shrinking violet.

Given this context, determine if the hypothesis is true (Yes, no, or unknown)?