The little boy in the red shirt put his head out of the window of the train.
The little boy is sleeping.
The boy can not be both sleeping and actively putting his head out of a window.
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_train(x5) & n_window(x4) & n_head(x3) & of(x3,x1) & n_male(x1) & n_shirt(x2) & a_red(s2) & Theme(s2,x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1) & r_out(e1) & of(e1,x4) & of(x4,x5) & Theme(e1,x3) & Actor(e1,x1) & v_put(e1) & in(x1,x2))
exists e1 s1 x1.(n_boy(x1) & a_little(s1) & Theme(s1,x1) & Actor(e1,x1) & v_sleep(e1))