People are going up towards a man in a white shirt.
A man in a white shirt is chasing some people.
Either the man is chasing the people or the people are going up to him.
exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_shirt(x3) & a_white(s2) & Theme(s2,x3) & towards(e1,x2) & n_man(x2) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_go(e1) & n_people(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_chase(e1) & n_people(x3) & in(x1,x2) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))