People walking down the street and past an open bus.
People on the bus use make shit fans to cool themselves after the air conditioning system failed.
People must either be walking down the street past the bus, or be on the bus. They cannot be making fans and be walking. Second sentence has errors. Omit "use" and "shit."
exists e1 s1 x1 x2 x3 x4.(n_street(x3) & a_topic(x1) & past(e1,x4) & n_bus(x4) & a_open(s1) & Theme(s1,x4) & down(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1))
exists e1 p1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_system(x6) & of(x6,x8) & n_conditioning(x8) & of(x6,x7) & n_air(x7) & n_group(x5) & n_use(x2) & of(x2,x3) & n_bus(x3) & Theme(e1,x4) & Actor(e1,x1) & v_make(e1) & Topic(x4,p1) & exists e2 p2.(exists e3.(Actor(e3,x6) & v_fail(e3)) & after(e2,p2) & Theme(e2,x5) & Actor(e2,x4) & v_cool(e2)) & n_fan(x4) & a_shit(s1) & Theme(s1,x4) & on(x1,x2) & n_people(x1))