Young man performing bicycle trick on loading dock near dumpsters.
A bicyclist does a wheelie by the loading dock.
There are more bicycle tricks than just a wheelie that the man could be doing.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & near(e2,x6) & n_dumpster(x6) & Theme(e2,x5) & Actor(e2,x4) & v_load(e2) & n_dock(x5) & (x1 = x4) & n_trick(x1) & of(x1,x3) & n_bicycle(x3) & Actor(e1,x1) & v_perform(e1) & of(x1,x2) & n_man(x2) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_dock(x3) & of(x3,x4) & n_loading(x4) & by(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_wheelie(x2) & n_bicyclist(x1))