People at an affair outside under a tent.
The tent that the crowd is under is a pink color.
A tent may be a color other than pink.
exists x1 x2 x3 x4.(a_topic(x1) & under(x3,x4) & n_tent(x4) & outside(x1,x3) & n_thing(x3) & at(x1,x2) & n_affair(x2) & n_people(x1))
exists p1 p2 x1 x2.(Topic(x1,p1) & exists s1.(Theme(s1,x2) & a_under(s1)) & n_crowd(x2) & n_tent(x1) & exists s2 x3.((x1 = x3) & n_color(x3) & a_pink(s2) & Theme(s2,x3)))