Person holds a flag in the wind while standing in a messy street.
Person holds a flag as a parade goes by
It cannot be inferred that there is a parade occurring.
exists e2 e1 s1 x1 x2 x3 x4.(n_wind(x3) & ne_per_person(x1) & while(e1,e2) & in(e2,x4) & n_street(x4) & a_messy(s1) & Theme(s1,x4) & Actor(e2,x1) & v_stand(e2) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_flag(x2))
exists e1 p1 x1 x2.(ne_per_person(x1) & exists e2 s1 x3.(a_by(s1) & Manner(e2,s1) & Actor(e2,x3) & v_go(e2) & n_parade(x3)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_flag(x2))