A child is riding a unicycle along a riverside path next to a woman who is walking a dog.
A child and a woman are outside.
A child and a woman are outside because both of them are on a riverside path.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(along(e1,x3) & to(x4,x5) & Theme(e2,x7) & Actor(e2,x6) & v_walk(e2) & n_dog(x7) & (x5 = x6) & n_woman(x5) & next(x3,x4) & n_thing(x4) & n_path(x3) & a_riverside(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_unicycle(x2) & n_child(x1))
exists s1 x1 x2 x3.(Theme(s1,x1) & a_outside(s1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_child(x2))