What kind of conflict is depicted in this passage?

a. man versus himself

b. man versus man

c. man versus nature

d. man versus society sense and sensibility
by jane austen (excerpt)

"well, then, let something be done for them; but that something need not be three thousand pounds. consider," she added, "that when the money is once parted with, it never can return. your sisters will marry, and it will be gone for ever. if, indeed, it could be restored to our poor little boy—"

"why, to be sure," said her husband, very gravely, "that would make great difference. the time may come when harry will regret that so large a sum was parted with. if he should have a numerous family, for instance, it would be a very convenient addition."

"to be sure it would."

"perhaps, then, it would be better for all parties, if the sum were diminished one half. —five hundred pounds would be a prodigious increase to their fortunes! "

"oh! beyond anything great! what brother on earth would do half so much for his sisters, even if really his sisters! and as it is—only half blood! —but you have such a generous spirit! "

"i would not wish to do any thing mean," he replied. "one had rather, on such occasions, do too much than too little. no one, at least, can think i have not done enough for them: even themselves, they can hardly expect more."

"there is no knowing what they may expect," said the lady, "but we are not to think of their expectations: the question is, what you can afford to do."