A contortionist is doing a move on stage for people.
A person bends their body unlike most people.
a contortionist is a person who can do things with his body that other can't
exists e1 x1 x2 x3 x4.(for(e1,x4) & n_people(x4) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & on(x2,x3) & n_stage(x3) & n_move(x2) & n_contortionist(x1))
exists e1 s1 x1 x2 x3.(unlike(e1,x3) & n_people(x3) & a_most(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_bend(e1) & n_body(x2) & of(x2,x1) & n_thing(x1) & n_person(x1))