She told a Downing Street press conference yesterday that experts had worked 'round the clock, carefully, methodically poring over tables and analyses and graphs on every single piece of data'. More than 1,000 pages of data had been examined, she said. Picture taken November 29, 2020. 'Of course, it adds complexity to the process, but there is a robust plan for alternative routes, and mitigation for those, in place. Why did this happen?
Expertise determines how vaccine is produced
( z0 determine :ARG0 ( z1 person :ARG1-of ( z2 expert ) ) :ARG1 ( z3 thing :manner-of ( z4 produce :ARG1 ( z5 vaccine ) ) ) )
(z0 / determine-01
    :ARG0 (z1 / person
              :ARG1-of (z2 / expert-01))
    :ARG1 (z3 / thing
              :manner-of (z4 / produce-01
                             :ARG1 (z5 / vaccine))))
Expertise determines how vaccine is produced
z1 :ARG1-of z2
z0 :ARG0 z1
z0 :ARG1 z3
z4 :ARG1 z5
z3 :manner-of z4