'On ya mate! Showing the people how to be a human being,' another said. 'Well done to this guy, he is a champion,' one wrote. 'How can you not see the high-vis vest?' someone asked.
he is a champion  according to the Champion Mail Person.
( z0 say :ARG0 ( z1 person :ARG0-of ( z2 champion ) :mod ( z3 company :name ( z4 name :op "Mail" ) ) ) :ARG1 ( z5 champion :domain ( z6 he ) ) )
(z0 / say-01
    :ARG0 (z1 / person
              :ARG0-of (z2 / champion-01)
              :mod (z3 / company
                       :name (z4 / name
                                 :op1 "Mail")))
    :ARG1 (z5 / champion
              :domain (z6 / he)))
he is a champion according to the Champion Mail Person .
z5 :domain z6
z0 :ARG1 z5
z3 :name z4
z4 :op1 0
z1 :mod z3
z1 :ARG0-of z2
z0 :ARG0 z1