It is an important point but we cant at the moment say anything about that, he said. The study was not set up to look at any differences between the two. Sheikh cautioned at a media briefing that the results are preliminary data, yet to be peer-reviewed by independent scientists, but added: I am very encouraged. Sheikh cautioned at a media briefing that the results are preliminary data, yet to be peer-reviewed by independent scientists, but added: I am very encouraged. These results are very encouraging and have given us great reasons to be optimistic for the future, said Professor Aziz Sheikh, director of the University of Edinburghs Usher Institute.
The people are confident in their vaccine offers.
( z0 confident :ARG1 ( z1 person ) :ARG2 ( z2 offer :ARG0 ( z3 they ) :ARG1 ( z4 vaccine ) ) )
(z0 / confident-01
    :ARG1 (z1 / person)
    :ARG2 (z2 / offer-01
              :ARG0 (z3 / they)
              :ARG1 (z4 / vaccine)))
The people are confident in their vaccine offers .
z0 :ARG1 z1
z2 :ARG1 z4
z2 :ARG0 z3
z0 :ARG2 z2