Two ladies in large sunhats walk down the street.
The Wizard of Oz knew how to fly.
Fly and walk are different.
exists e1 s1 x1 x2 x3.(n_street(x3) & down(e1,x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_sunhat(x2) & a_large(s1) & Theme(s1,x2) & n_lady(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(ne_org_oz(x2) & ne_org_wizard(x1) & Topic(e1,x3) & Actor(e1,x1) & v_know(e1) & n_manner(x3) & exists e2 x4.(Actor(e2,x4) & v_fly(e2)) & of(x1,x2))