A man is staring intently at some plants.
A person watching his plants.
Staring intently at means watching.
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 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_watch(e1) & n_plant(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_person(x1))