Sir Clifford wants me to find him a new groom , about twenty or twenty-one, who knows *his* business. His old coachman is getting feeble, and he wants a man to work with him and get into his ways, who would be able, when the old man was pensioned off, to step into his place

Multi-choice question: Do "new groom" and "his" have the same meaning?

Pick from:
(i) no
(ii) yes
(ii)