People crossing the street in front of Roma Pizza.
A man rips off the arm of a stranger.
A man who rips off the arm would not be crossing the street.
exists e1 x1 x2 x3 x4 x5 x6.(ne_geo_pizza(x5) & (x5 = x6) & ne_geo_roma(x6) & n_street(x3) & a_topic(x1) & in(e1,x4) & of(x4,x5) & n_front(x4) & Theme(e1,x3) & Actor(e1,x2) & v_cross(e1) & (x1 = x2) & n_people(x1))
exists e1 s1 x1 x2 x3.(n_arm(x2) & a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_rip(e1) & of(x2,x3) & n_stranger(x3) & n_man(x1))