Woman and kids having picnic in a park.
A family enjoying a picnic lunch at the local park.
A woman and kids can have a picnic without being family.
exists e1 s1 x1 x2 x3 x4 x5.(ne_nam_woman(x1) & a_topic(s1) & subset_of(x2,s1) & in(e1,x5) & n_park(x5) & Theme(e1,x4) & Actor(e1,x3) & v_have(e1) & n_picnic(x4) & (x2 = x3) & n_kid(x2) & subset_of(x1,s1))
exists e1 s1 x1 x2 x3 x4 x5.(n_park(x5) & a_local(s1) & Theme(s1,x5) & a_topic(x1) & at(e1,x5) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & n_lunch(x3) & of(x3,x4) & n_picnic(x4) & (x1 = x2) & n_family(x1))