Women and men walk down the sidewalk together.
The people are ice skating at the rink
The people are either walking down a sidewalk, or ice skating at the rink.
exists e1 s1 x1 x2 x3 x4.(n_sidewalk(x4) & a_together(s1) & Manner(e1,s1) & down(e1,x4) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_man(x3) & subset_of(x2,x1) & n_woman(x2))
exists e1 p1 x1 x2.(n_rink(x2) & n_people(x1) & for(p1,e1) & at(e1,x2) & Actor(e1,x1) & v_skate(e1) & exists x3.((x1 = x3) & n_ice(x3)))