A man in a white shirt is leaning against a railing with a woman in a yellow shirt.
They are lovers.
It is not implied that the man and woman standing together are lovers.
exists e1 s1 s2 x1 x2 x3 x4 x5.(with(e1,x4) & in(x4,x5) & n_shirt(x5) & a_yellow(s2) & Theme(s2,x5) & n_woman(x4) & against(e1,x3) & n_railing(x3) & Actor(e1,x1) & v_lean(e1) & in(x1,x2) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1.(n_thing(x1) & exists x2.((x1 = x2) & n_lover(x2)))