a young boy wearing a red shirt and reading a book
The boy is playing with his toy truck.
The boy can be either reading a book or playing with his toy truck, not both at once.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e2,x5) & Actor(e2,x4) & v_read(e2) & n_book(x5) & (x1 = x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_red(s2) & Theme(s2,x3) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_truck(x2) & of(x2,x3) & n_toy(x3) & of(x2,x1) & n_male(x1) & n_boy(x1) & with(e1,x2) & Actor(e1,x1) & v_play(e1))