A group of people having a good time.
A group of people are telling funny stories.
people having a good time does not imply they are telling funny stories.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_have(e1) & n_time(x4) & a_good(s1) & Theme(s1,x4) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_tell(e1) & n_story(x3) & a_funny(s1) & Theme(s1,x3) & of(x1,x2) & n_people(x2) & n_group(x1))