Woman and a girl eating ice cream.
mother and daughter sharing a treat for good grades.
Not all women and girls eating together are mother and daughter.  The ice cream may be for some reason other than good grades.
exists e1 s1 x1 x2 x3 x4 x5.(ne_nam_woman(x1) & a_topic(s1) & subset_of(x2,s1) & Theme(e1,x4) & Actor(e1,x3) & v_eat(e1) & n_cream(x4) & of(x4,x5) & n_ice(x5) & (x2 = x3) & n_girl(x2) & subset_of(x1,s1))
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & Theme(e1,x4) & Actor(e1,x3) & v_share(e1) & for(x4,x5) & n_grade(x5) & a_good(s2) & Theme(s2,x5) & n_treat(x4) & (s1 = x3) & n_daughter(x2) & n_mother(x1) & subset_of(x2,s1) & subset_of(x1,s1))