A man is staring intently at some plants.
A man watches some plants closely trying to find the lizzard.
The fact that a man is staring intently at some plants doesn't imply he is trying to find the lizzard.
exists e1 s1 x1 x2.(at(e1,x2) & n_plant(x2) & a_intently(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stare(e1) & n_man(x1))
exists e1 e2 p1 s1 x1 x2 x3.(n_lizzard(x3) & for(e1,e2) & a_closely(s1) & Manner(e2,s1) & Topic(e2,p1) & Actor(e2,x1) & v_try(e2) & exists e3.(Theme(e3,x3) & Actor(e3,x1) & v_find(e3)) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_plant(x2) & n_man(x1))