A group of people wearing costumes jump as they walk down the street.
The people are swimming.
People can be either jumping or swimming.
exists e2 e1 p1 x1 x2 x3 x4 x5.(n_street(x5) & exists e3.(down(e3,x5) & Actor(e3,x1) & v_walk(e3)) & n_thing(x1) & as(e2,p1) & Actor(e2,x1) & v_jump(e2) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_costume(x4) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_swim(e1))