Man in wheelchair is assisted in boarding the subway by a services employee.
Two men are near a subway train.
Man in wheel chair is assisted by a services employee to go near a subway train
exists e2 e1 x1 x2 x3 x4 x5.(n_subway(x5) & in(e1,e2) & Theme(e2,x5) & Actor(e2,x1) & v_board(e2) & Actor(e1,x3) & n_employee(x3) & of(x3,x4) & n_service(x4) & Theme(e1,x1) & v_assist(e1) & in(x1,x2) & n_wheelchair(x2) & n_man(x1))
exists p1 x1.(exists x2 x3.(near(x1,x2) & n_train(x2) & of(x2,x3) & n_subway(x3)) & n_man(x1) & card_eq_2(x1))