seven people are riding a green raft in a white water river.
The rafters approach the rapids with squeals of excitement.
Just because people are on a raft in a river does not always mean they approach rapids or that the people squeal with excitement.
exists e1 s1 s2 x1 x2 x3 x4.(in(e1,x3) & n_river(x3) & of(x3,x4) & n_water(x4) & a_white(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_raft(x2) & a_green(s1) & Theme(s1,x2) & n_people(x1) & card_eq_7(x1))
exists e1 x1 x2 x3 x4.(n_rapid(x2) & n_rafter(x1) & with(e1,x3) & of(x3,x4) & n_excitement(x4) & n_squeal(x3) & Theme(e1,x2) & Actor(e1,x1) & v_approach(e1))