A person pointing something funny out to other people.
The person is laughing.
One can point out something funny without laughing oneself.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_people(x6) & a_topic(x1) & to(e1,x5) & -(x5 = x6) & n_people(x5) & Theme(e1,x3) & Actor(e1,x2) & v_point(e1) & a_out(s2) & Manner(s1,s2) & Theme(s1,x4) & a_funny(s1) & (x3 = x4) & n_thing(x3) & (x1 = x2) & n_person(x1))
exists e1 x1.(n_person(x1) & Actor(e1,x1) & v_laugh(e1))