A lady and a man kneeling down holding a string while another lady looks at them.
The man is proposing to the woman, using a ring on a string.
The fact that a lady and a man kneeling down holding a string while another lady looks at them does not imply the man is proposing to the woman.
exists e1 e2 p1 s1 s2 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & for(e1,e2) & exists e3 x5.(at(e3,x1) & Actor(e3,x5) & v_look(e3) & n_lady(x5) & -(x5 = x1)) & n_thing(x1) & n_lady(x1) & n_lady(x1) & while(e2,p1) & Theme(e2,x4) & Actor(e2,x3) & v_hold(e2) & n_string(x4) & a_down(s2) & Manner(e1,s2) & Actor(e1,x3) & v_kneel(e1) & (x2 = x3) & n_man(x2) & subset_of(x1,s1))
exists e2 e1 x1 x2 x3 x4.(n_woman(x2) & n_man(x1) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_use(e2) & on(x3,x4) & n_string(x4) & n_ring(x3) & to(e1,x2) & Actor(e1,x1) & v_propose(e1))