1. Coxeter defines anti-unitary groups with other constructions , for example these three . The first was discovered and drawn by Peter McMullen in 1966 .
2. Coxeter defines anti-unitary groups with other constructions , eg these three : the first was discovered and drawn by Peter McMullen in 1966 .

Select your answer from the options. Are these two sentences paraphrases of each other?
Available options: (I) no; (II) yes;...I think the answer is
(II)