A man is climbing a vine in the jungle.
they are talking loud
Climbing does not imply talking loud.
exists e1 x1 x2 x3.(n_jungle(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_vine(x2) & n_man(x1))
exists e1 p1 x1.(n_thing(x1) & exists s1.(Theme(s1,x1) & a_loud(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_talk(e1))