A group of girls is walking down the street.
A group of guys run down a dirt road.
'Girls' indicates females while 'guys' indicates males, people cannot be both genders simultaneously; also walking down a street would indicate that a slow pace is being taken down a paved roadway, while guys who run down a dirt road would mean that they are moving at a quicker pace on an earth-covered roadway.
exists e1 s1 x1 x2 x3.(n_street(x3) & a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_girl(x2) & n_group(x1))
exists e1 s1 x1 x2 x3 x4.(a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x1) & v_run(e1) & n_road(x3) & of(x3,x4) & n_dirt(x4) & of(x1,x2) & n_guy(x2) & n_group(x1))