A man is mowing the lawn in front of a realty office building.
The woman mowed the lawn.
man and woman are different gender
exists e1 x1 x2 x3 x4 x5 x6.(n_lawn(x2) & in(e1,x3) & of(x3,x4) & n_building(x4) & of(x4,x6) & n_office(x6) & of(x4,x5) & n_realty(x5) & n_front(x3) & Theme(e1,x2) & Actor(e1,x1) & v_mow(e1) & n_man(x1))
exists e1 x1 x2.(n_lawn(x2) & n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_mow(e1))