A crowd of various people walking through a marketplace.
The crowd of people are underwater, wearing scuba gear.
The crowd of people can't be walking through a marketplace and be underwater at the same time.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & through(e1,x4) & n_marketplace(x4) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_people(x2) & a_various(s1) & Theme(s1,x2) & n_crowd(x1))
exists e1 s1 x1 x2 x3 x4.(n_crowd(x1) & for(s1,e1) & Theme(e1,x3) & Actor(e1,x1) & v_wear(e1) & n_gear(x3) & of(x3,x4) & n_scuba(x4) & Theme(s1,x1) & a_underwater(s1) & of(x1,x2) & n_people(x2))