A group of people are watching fireworks.
the people are watching things explode
Fireworks are things that explode in the air.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_watch(e1) & n_firework(x3) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 p1 x1 x2.(n_people(x1) & exists e2.(Actor(e2,x2) & v_explode(e2)) & Recipient(e1,p1) & Actor(e1,x1) & Topic(e1,x2) & v_watch(e1) & n_thing(x2))