A man wearing a belt, a tan jacket and brown shoes is walking next to a woman with a brown purse, a black outfit, and sunglasses on a sidewalk.
A pair of male and female strangers walk next to each other on a busy sidewalk.
Just because two people are walking next to each other does not automatically make them strangers, and just because they are walking together does not mean that the sidewalk they are walking on is busy.
exists e1 e3 e4 e2 s1 s2 s3 s4 s5 s6 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17.(on(e4,x17) & n_sidewalk(x17) & Actor(e4,x11) & v_sunglass(e4) & Theme(e3,x13) & Actor(e3,x12) & v_wear(e3) & rel(x13,x14) & subset_of(x16,x14) & n_shoe(x16) & a_brown(s6) & Theme(s6,x16) & subset_of(x15,x14) & n_jacket(x15) & a_tan(s5) & Theme(s5,x15) & n_belt(x13) & (x11 = x12) & n_man(x11) & with(e2,x8) & subset_of(x10,x8) & n_outfit(x10) & a_black(s4) & Theme(s4,x10) & subset_of(x9,x8) & n_purse(x9) & a_brown(s3) & Theme(s3,x9) & to(e2,x7) & n_woman(x7) & r_next(e2) & Actor(e2,x1) & v_walk(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & rel(x3,x4) & subset_of(x6,x4) & n_shoe(x6) & a_brown(s2) & Theme(s2,x6) & subset_of(x5,x4) & n_jacket(x5) & a_tan(s1) & Theme(s1,x5) & n_belt(x3) & (x1 = x2) & n_man(x1))
exists e1 s1 s2 x1 x2 x3 x4.(on(e1,x4) & n_sidewalk(x4) & a_busy(s2) & Theme(s2,x4) & all x5.(n_other(x5) -> to(e1,x5)) & r_next(e1) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_stranger(x2) & a_female(s1) & Theme(s1,x2) & of(x2,x3) & n_male(x3) & n_pair(x1))