The animals do not look aggressive.
The animals are goldfish flying in the air.
Goldfish cannot be flying as they are fish so they so they couldn't look or not be looking aggressive.
exists x1.(n_animal(x1) & -exists e1 p1.(exists s1.(Theme(s1,x1) & a_aggressive(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_look(e1)))
exists e1 p1 x1 x2.(n_air(x2) & n_animal(x1) & exists e2.(in(e2,x2) & Actor(e2,x1) & v_fly(e2)) & Topic(e1,p1) & Actor(e1,x1) & v_goldfish(e1))