A little boy is playing in water in the street and wearing a wet t-shirt, as a man in a red shirt and a woman in a blue shirt are walking on the sidewalk behind him.
A husband a wife walk behind their son as he plays in water in the street.
Not all groups of two people are husband and wife, and the boy is not necessarily their son, or playing in water.
exists e1 e2 p1 s1 s2 s3 x1 x2 x3 x4 x5 x11.(n_male(x3) & n_sidewalk(x11) & n_street(x3) & exists e3 s4 s5 x6 x7 x8 x9 x10.(behind(e3,x3) & on(e3,x11) & Actor(e3,x6) & v_walk(e3) & subset_of(x9,x6) & in(x9,x10) & n_shirt(x10) & a_blue(s5) & Theme(s5,x10) & n_woman(x9) & subset_of(x7,x6) & in(x7,x8) & n_shirt(x8) & a_red(s4) & Theme(s4,x8) & n_man(x7)) & as(e2,p1) & Theme(e2,x5) & Actor(e2,x4) & v_wear(e2) & n_t-shirt(x5) & a_wet(s3) & Theme(s3,x5) & n_boy(x4) & a_little(s2) & Theme(s2,x4) & in(e1,x3) & in(e1,x2) & n_water(x2) & Actor(e1,x1) & v_play(e1) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists x4.(n_street(x4) & all x1 x3.((n_male(x1) & n_son(x3) & of(x3,x1) & n_thing(x1) & n_wife(x1)) -> exists e1 p1 x2.(in(e1,x4) & exists e2 x5.(in(e2,x5) & n_water(x5) & Actor(e2,x1) & v_play(e2)) & as(e1,p1) & behind(e1,x3) & Actor(e1,x2) & v_walk(e1) & for(x2,x1) & n_husband(x2))))