The correct answer is inclination for something.
A. difficulty in deciding
B. freedom of movement
C. inclination for something
The correct answer is (C) Inclination for something; strong liking or fondness for something.
Penchant comes from Old French pencher (to incline, lean), Latin pendicare, pendère (to hang)
Examples of use:
- He had a penchant for chocolate ice cream.
- She has a penchant for classical music.