People setting up to sell on the street their food.
People are setting up their stuff but it starts raining.
People setting up to sell on the street their food does not necessarily include other stuff. It does not imply that it stars raining.
exists e1 p1 s1 x1 x2 x3 x4.(n_street(x3) & n_food(x4) & of(x4,x3) & n_thing(x3) & a_topic(x1) & a_up(s1) & Manner(e1,s1) & Topic(e1,p1) & Actor(e1,x2) & v_set(e1) & exists e2.(on(e2,x3) & Theme(e2,x4) & Actor(e2,x2) & v_sell(e2)) & (x1 = x2) & n_people(x1))
exists e1 e2 p1 s1 x1 x2.(exists e3.(Actor(e3,x1) & v_rain(e3)) & Topic(e2,p1) & Actor(e2,x1) & v_start(e2) & n_thing(x1) & n_thing(x1) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_set(e1) & n_stuff(x2) & of(x2,x1) & n_people(x1))