A street worker driving a machine to level the wet concrete.
A street worker driving a yellow machine to level the wet concrete as the sun sets.
There is no information about the color of the machine; we cannot assume that it is yellow. There is no information about the time of day, we cannot assume that it takes place as the sun sets.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_concrete(x4) & a_wet(s1) & Theme(s1,x4) & a_topic(x1) & n_machine(x6) & Time(e1,x6) & to(e1,x5) & n_level(x5) & Theme(e1,x4) & Actor(e1,x3) & v_drive(e1) & (x1 = x3) & n_worker(x1) & of(x1,x2) & n_street(x2))
exists e1 e2 p1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_sun(x7) & n_concrete(x6) & a_wet(s2) & Theme(s2,x6) & Actor(e2,x1) & v_set(e2) & Topic(e1,p1) & exists e3.(as(e3,x7) & Theme(e3,x6) & Actor(e3,x3) & v_level(e3)) & Theme(e1,x5) & Actor(e1,x4) & v_drive(e1) & n_machine(x5) & a_yellow(s1) & Theme(s1,x5) & (x1 = x4) & (x1 = x3) & n_worker(x1) & of(x1,x2) & n_street(x2))