Do you have that thing, Professor? If you find it, let me know. Oh, and I can't stress this enough: Give it to ME, not Shamir. Got it?
Catherine wants the two-toned whetstone. It appears to be a precious item, so if you give it to her, you might get something in return.
  1. Give a two-toned whetstone to Catherine.
  2. Report to Catherine.
I knew you were smart enough to bring this to me rather than Shamir. No need to rub her nose in it, though.