Green Day, who arrived at the venue in the vintage green convertible from their gritty "Boulevard of Broken Dreams" video, won best rock video and video of the year for the clip and two of their leading eight nominations.
Green Day made three speeches at the awards show.
Green Day won two awards, therefore making two speeches. The AI doesn't know how award shows operate.
( z0 speak :quant 3 :ARG0 ( z1 person :name ( z2 name :op "Green" :op "Day" ) ) :location ( z3 show :ARG1 ( z4 award ) ) )
(z0 / speak-01
    :quant 3
    :ARG0 (z1 / person
              :name (z2 / name
                        :op1 "Green"
                        :op2 "Day"))
    :location (z3 / show-04
                  :ARG1 (z4 / award-01)))
Green Day made three speeches at the awards show .
z2 :op1 2
z1 :name z2
z2 :op2 1
z0 :quant 0
z0 :ARG0 z1
z3 :ARG1 z4
z0 :location z3