Man in a business suit holding a protest sign by the street.
Man in business suit is in his office.
A man can't be by the street and in his office simultaneously.
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_street(x7) & a_topic(x1) & in(x1,x2) & Theme(e1,x5) & Actor(e1,x4) & v_hold(e1) & by(x5,x7) & n_sign(x5) & of(x5,x6) & n_protest(x6) & (x2 = x4) & n_suit(x2) & of(x2,x3) & n_business(x3) & n_man(x1))
exists p1 x1 x2 x3 x4.(in(x1,x4) & n_office(x4) & of(x4,x1) & n_male(x1) & in(x1,x2) & n_suit(x2) & of(x2,x3) & n_business(x3) & n_man(x1))