A group of college students gathers to play texas hold em poker.
The students are playing poker.
A group of college students can also be referred only as students and texas hold em poker is a type poker game.
exists p1 x1 x2 x3.(a_topic(x1) & exists e1 p2 x4 x5 x6.(Theme(e1,x5) & Actor(e1,x4) & v_hold(e1) & n_poker(x5) & of(x5,x6) & n_em(x6) & Topic(x4,p2) & exists e2 x7.(Theme(e2,x7) & Actor(e2,x4) & v_play(e2) & n_texa(x7)) & n_gather(x4)) & that(x1,p1) & of(x1,x2) & n_student(x2) & of(x2,x3) & n_college(x3) & n_group(x1))
exists e1 x1 x2.(n_student(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_poker(x2))