A redhead is eating ice cream.
She eats
Eating and eats are different verb tenses.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_cream(x2) & of(x2,x3) & n_ice(x3) & n_redhead(x1))
exists e1 x1.(n_female(x1) & Actor(e1,x1) & v_eat(e1))