A young woman is holding a man's arm.
A Vietnam War veteran is bent over, clutching both of his ankles.
A young woman wouldn't be a Vietnam War veteran.  A man's arm is not his ankles.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_hold(e1) & n_arm(x3) & of(x3,x2) & n_man(x2) & n_woman(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3 x4 x5.(for(s1,e1) & Theme(e1,x4) & Actor(e1,x1) & v_clutch(e1) & of(x4,x5) & n_ankle(x5) & of(x5,x1) & n_male(x1) & n_thing(x4) & a_over(s2) & Manner(s1,s2) & Theme(s1,x1) & a_bent(s1) & n_veteran(x1) & (x1 = x3) & ne_nam_war(x3) & (x1 = x2) & ne_nam_vietnam(x2))