Mr Lopez Obrador was "sworn in" by Senator Rosario Ibarra, a human rights activist and member of his party, who placed a red, green and white presidential sash across his shoulders.
Senator Rosario has a partner who is also a human rights activist
( z1 partner :ARG0 ( z2 activist :purpose ( z3 right :ARG1 ( z4 human ) ) :mod ( z5 also ) ) :ARG1 ( z6 person :name ( z7 name :op "Rosario" ) :ARG0-of ( z8 have-org-role :ARG2 ( z9 senator ) ) ) )