A man helping a young child rollerskate.
The man and the boy are both eating ice cream.
People don't roller skate while eating ice cream.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_help(e1) & n_rollerskate(x3) & of(x3,x4) & n_child(x4) & a_young(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_boy(x3) & n_man(x2) & a_both(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x1) & v_eat(e1) & n_cream(x4) & of(x4,x5) & n_ice(x5) & subset_of(x3,x1) & subset_of(x2,x1))