A shirtless man poses with a girl hiking in a park.
The man and woman are hiking together.
Posing with someone while in a park does not mean you are hiking nor together with the person who is.
exists e1 s1 x1 x2 x3 x4.(with(e1,x2) & in(x2,x4) & n_park(x4) & n_hiking(x2) & of(x2,x3) & n_girl(x3) & Actor(e1,x1) & v_pose(e1) & n_man(x1) & a_shirtless(s1) & Theme(s1,x1))
exists e1 p1 x1 x2 x3.(n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & exists s1.(Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_hike(e1))