a young boy wearing a gren shirt running on the beach
The boy is hiking.
One cannot be running and hiking at the same time.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5.(n_beach(x5) & a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & on(e1,x5) & Actor(e1,x4) & v_run(e1) & (x3 = x4) & n_shirt(x3) & a_gren(s2) & Theme(s2,x3) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1.(n_boy(x1) & Actor(e1,x1) & v_hike(e1))