Teenagers are partying on a boat while a blond teenager is kicking a man.
Several teenagers are engaged in different activities.
Partying and kicking are different types of activities.
exists e1 p1 x1 x2.(exists e2 s1 x3 x4.(Theme(e2,x4) & Actor(e2,x3) & v_kick(e2) & n_man(x4) & n_teenager(x3) & a_blond(s1) & Theme(s1,x3)) & while(e1,p1) & on(e1,x2) & n_boat(x2) & Actor(e1,x1) & v_party(e1) & n_teenager(x1))
exists e1 s1 x1 x2 x3.(n_activity(x3) & in(e1,x2) & -(x2 = x3) & n_activity(x2) & Theme(e1,x1) & v_engage(e1) & n_teenager(x1) & a_several(s1) & Theme(s1,x1))