Trampolines are a fun way to exercise.
Bouncing is an entertaining way to work out.
exercise include bouncing and fun is entertaining
exists p1 x1.(exists p2 x2 x3.((x1 = x2) & Topic(x2,p2) & exists e1 x4.(Theme(e1,x4) & Actor(e1,x2) & v_exercise(e1) & n_thing(x4)) & n_way(x2) & of(x2,x3) & n_fun(x3)) & n_trampoline(x1))
exists p1 x1.(ne_nam_bouncing(x1) & exists p2 s1 x2.((x1 = x2) & Topic(x2,p2) & exists e1 s2.(a_out(s2) & Manner(e1,s2) & Actor(e1,x2) & v_work(e1)) & n_way(x2) & a_entertaining(s1) & Theme(s1,x2)))