A man is doing his adventure over the mountain.
A man climbs a mountain.
Both sentence are talking about man.
exists e1 x1 x2 x3.(n_mountain(x3) & over(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_adventure(x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_mountain(x2) & n_man(x1))