A young adult male, wearing a black shirt and black pants, balances on one leg atop modern architecture.
a young man poses for a picture while on top of a modern statue
Balancing on something does not imply that the man poses for a picture.  Modern architecture does not imply it being a statue.
exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8 x9.(a_topic(x1) & rel(x1,x7) & on(x7,x8) & atop(x8,x9) & n_architecture(x9) & a_modern(s4) & Theme(s4,x9) & n_leg(x8) & card_eq_1(x8) & n_balance(x7) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & subset_of(x6,x4) & n_pants(x6) & a_black(s3) & Theme(s3,x6) & subset_of(x5,x4) & n_shirt(x5) & a_black(s2) & Theme(s2,x5) & (x1 = x3) & n_male(x1) & of(x1,x2) & n_adult(x2) & a_young(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3 x4.(on(e1,x3) & of(x3,x4) & n_statue(x4) & a_modern(s2) & Theme(s2,x4) & n_top(x3) & r_while(e1) & for(e1,x2) & n_picture(x2) & Actor(e1,x1) & v_pose(e1) & n_man(x1) & a_young(s1) & Theme(s1,x1))