A woman and a child are walking on a leaf-lined sidewalk, heading towards two people riding horses.
The woman and child know the people on the horses.
Just because woman and child are heading towards the people riding horses does not mean that they know the people.
exists e1 e3 e2 s1 x1 x2 x3 x4 x5 x6 x7.(for(e1,e2) & towards(e2,x5) & Theme(e3,x7) & Actor(e3,x6) & v_ride(e3) & n_horse(x7) & (x5 = x6) & n_people(x5) & card_eq_2(x5) & Actor(e2,x1) & v_head(e2) & on(e1,x4) & n_sidewalk(x4) & a_leaf-lined(s1) & Theme(s1,x4) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_child(x3) & subset_of(x2,x1) & n_woman(x2))
exists e1 x1 x2 x3 x4 x5.(n_horse(x5) & n_people(x4) & n_child(x3) & n_woman(x2) & subset_of(x3,x1) & subset_of(x2,x1) & on(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_know(e1))