A man is hooked to a zipline and stepped off the platform
A man goes ziplining.
The act of ziplining implies being connected to a zipline and stepping off a platform.
exists e1 e2 s1 x1 x2 x3 x4.(n_platform(x4) & a_off(s1) & Manner(e2,s1) & Theme(e2,x4) & Actor(e2,x3) & v_step(e2) & n_man(x3) & to(e1,x2) & n_zipline(x2) & Theme(e1,x1) & v_hook(e1) & n_man(x1))
exists e1 p1 x1.(exists s1.(Theme(s1,x1) & a_zipline(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & n_man(x1))