Which statement best describes how the conflict helps make the story engaging?

Gillian woke up from a three-year coma with no memories from those intervening years, except one question that seemed tattooed in her mind: What is the true meaning of love? Over the next few months, as she recovered from her illness and became reacquainted with her family, the question continued to torment her.

A. Tension between Gillian and her family may turn hostile, which is suspenseful.
B. The question's puzzling nature and its persistence both create tension.
C. Gillian's fate is left open to interpretation: Will she live or will she die?
D. Falling into a coma and losing a portion of one's life is stressful and difficult.