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. It is an important point but we cant at the moment say anything about that, he said. These results are very encouraging and have given us great reasons to be optimistic for the future, said Aziz Sheikh, a professor at the University of Edinburghs Usher Institute who co-led the study. These results are very encouraging and have given us great reasons to be optimistic for the future, said Aziz Sheikh, a professor at the University of Edinburghs Usher Institute who co-led the study. The study was not set up to look at any differences between the two.
These results are very discouraging.
( z0 discourage :ARG0 ( z1 thing :ARG2-of ( z2 result ) :mod ( z3 this ) ) :degree ( z4 very ) )
(z0 / discourage-01
    :ARG0 (z1 / thing
              :ARG2-of (z2 / result-01)
              :mod (z3 / this))
    :degree (z4 / very))
These results are very discouraging .
z1 :mod z3
z1 :ARG2-of z2
z0 :degree z4
z0 :ARG0 z1