A family having a good time eating.
A family is eating
Having a good time eating is eating.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_eating(x3) & of(x3,x4) & n_time(x4) & a_good(s1) & Theme(s1,x3) & (x1 = x2) & n_family(x1))
exists e1 x1.(Actor(e1,x1) & v_eat(e1) & n_family(x1))