A little boy sleeps in his blue stroller.
A boy sings in a musical play at school.
A boy cannot sleep in a blue stroller while in a musical play.
exists e1 s1 s2 x1 x2.(in(e1,x2) & n_stroller(x2) & a_blue(s2) & Theme(s2,x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_sleep(e1) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(in(e1,x2) & at(x2,x3) & n_school(x3) & n_play(x2) & a_musical(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sing(e1) & n_boy(x1))