How does Jane react to the news of Elizabeth's engagement? What does her reaction reveal about her attitude toward her sister?
a) Jane expresses surprise and disbelief, indicating she didn't expect Elizabeth to get engaged so soon.
b) Jane reacts with excitement and joy, showing her genuine happiness for her sister's engagement.
c) Jane responds with indifference, suggesting she doesn't really care about Elizabeth's engagement.
d) Jane feels jealous and resentful, implying she is not supportive of her sister's happiness.