She tells the men that she will be able to teach Pearl an important lesson—the lesson that she has learned from her shame. ... Swayed by his eloquence, Bellingham and Wilson agree not to separate mother and child. Strangely, Pearl has taken well to Dimmesdale.
Saving orangutans is a Herculean task for conservation list
The answer is the last one :)
It's D! I read this book last year and Cassie wants to gain her trust so she will tell her things and then later betray her.