A man in a blue tee-shirt, wearing a cap, is riding a white horse down a dirt road, in a rural setting of grass and hills.
A man in his blue shirt and cap is riding his horse to a friend's house out in the country.
A man could be riding a horse in the countryside down a road for any of a number of reasons. He doesn't have to be riding his specifically to his friend's house.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11.(in(e2,x8) & of(x8,x9) & subset_of(x11,x9) & n_hill(x11) & subset_of(x10,x9) & n_grass(x10) & n_setting(x8) & a_rural(s3) & Theme(s3,x8) & down(e2,x6) & n_road(x6) & of(x6,x7) & n_dirt(x7) & Theme(e2,x5) & Actor(e2,x1) & v_ride(e2) & n_horse(x5) & a_white(s2) & Theme(s2,x5) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_cap(x4) & (x1 = x3) & in(x1,x2) & n_tee-shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_country(x8) & in(e1,x8) & r_out(e1) & to(e1,x7) & n_house(x7) & of(x7,x6) & n_friend(x6) & Theme(e1,x5) & Actor(e1,x1) & v_ride(e1) & n_horse(x5) & of(x5,x1) & n_male(x1) & n_male(x1) & in(x1,x2) & n_cap(x4) & n_shirt(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_blue(s1) & Theme(s1,x2) & of(x2,x1) & n_man(x1))