A man in a laboratory is examining something.
There is a person looking at something.
man implies  person,  examining implies looking at
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_examine(e1) & n_thing(x3) & in(x1,x2) & n_laboratory(x2) & n_man(x1))
exists p1 x1 e1 x2 x3 x4.((x1 = x2) & at(e1,x4) & n_thing(x4) & Actor(e1,x3) & v_look(e1) & (x2 = x3) & n_person(x2))