It is significantly more accurate, however. It is significantly more accurate, however. Results from trials have varied wildly and show the tests perform better when the swabs are done by trained medics and worse when people do them themselves. Results from trials have varied wildly and show the tests perform better when the swabs are done by trained medics and worse when people do them themselves. However, accuracy fell from 79 per cent when used by experts to 58 per cent when carried out by ordinary people without any training.
Standard people without any training can do their own drive.
( z0 possible :ARG1 ( z1 do :ARG0 ( z2 person :ARG1-of ( z3 standard ) :ARG2-of ( z4 train :polarity - ) ) :ARG1 ( z5 drive :ARG0 z2 ) ) )
(z0 / possible-01
    :ARG1 (z1 / do-02
              :ARG0 (z2 / person
                        :ARG1-of (z3 / standard-02)
                        :ARG2-of (z4 / train-01
                                     :polarity -))
              :ARG1 (z5 / drive-01
                        :ARG0 z2)))
Standard people without any training can do their own drive .
z2 :ARG1-of z3
z4 :polarity 0
z2 :ARG2-of z4
z0 :ARG1 z1
z1 :ARG0 z2
z1 :ARG1 z5
z5 :ARG0 z2