A family enjoying a day at the beach.
A family enjoying their first day as a family, since the wedding.
Just because the family is enjoying a day at the beach does it mean that it was their first day as a family, since the wedding.
exists e1 x1 x2 x3 x4.(n_beach(x4) & a_topic(x1) & at(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & n_day(x3) & (x1 = x2) & n_family(x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_wedding(x5) & a_topic(x1) & since(e1,x5) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & as(x3,x4) & n_family(x4) & n_day(x3) & a_first(s1) & Theme(s1,x3) & of(x3,x1) & n_thing(x1) & (x1 = x2) & n_family(x1))