A group of people are sitting around a table under a blue sunshade.
people having barbecue
We don't know if people are having a barbecue.
exists e1 s1 x1 x2 x3 x4.(under(e1,x4) & n_sunshade(x4) & a_blue(s1) & Theme(s1,x4) & around(e1,x3) & n_table(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_have(e1) & n_barbecue(x3) & (x1 = x2) & n_people(x1))