A man and a woman are walking along a sidewalk and talking in the sun
A man and a woman are walking along the sidewalk of a busy street talking in the sun
Not all sidewalks are along a busy street.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8.(n_sun(x8) & in(e2,x8) & Actor(e2,x5) & v_talk(e2) & subset_of(x7,x5) & n_woman(x7) & subset_of(x6,x5) & n_man(x6) & along(e1,x4) & n_sidewalk(x4) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_sun(x6) & n_sidewalk(x4) & for(e1,e2) & in(e2,x6) & Actor(e2,x1) & v_talk(e2) & along(e1,x4) & of(x4,x5) & n_street(x5) & a_busy(s1) & Theme(s1,x5) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))