A boy in a green t-shirt is riding on a Segway
A man resting in a park.
A boy riding is not a man resting.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_segway(x3) & Actor(e1,x1) & v_ride(e1) & in(x1,x2) & n_t-shirt(x2) & a_green(s1) & Theme(s1,x2) & n_boy(x1))
exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_park(x3) & Actor(e1,x2) & v_rest(e1) & (x1 = x2) & n_man(x1))