Older person is helping a child on ice skates.
There is an ice skating class.
BECAUSE SOMEONE IS HELP DOENS'T MEAN ITS A CLASS.
exists e1 x1 x2 x3 x4 x5.(on(e1,x4) & n_skate(x4) & of(x4,x5) & n_ice(x5) & Theme(e1,x3) & Actor(e1,x1) & v_help(e1) & n_child(x3) & n_person(x1) & (x1 = x2) & ne_nam_older(x2))
exists p1 x1 e1 x2 x3.((x1 = x2) & n_class(x2) & Actor(e1,x2) & v_skate(e1) & of(x2,x3) & n_ice(x3))