A young boy in green pajamas playing with a toy at Christmas.
The little boy went to school.
A boy couldn't  play and went to school simultaneously
exists e1 s1 s2 x1 x2 x3 x4 x5.(ne_geo_christmas(x5) & a_topic(x1) & in(x1,x2) & with(e1,x4) & at(x4,x5) & n_toy(x4) & Actor(e1,x3) & v_play(e1) & (x2 = x3) & n_pajamas(x2) & a_green(s2) & Theme(s2,x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_boy(x1) & a_little(s1) & Theme(s1,x1) & to(e1,x2) & n_school(x2) & Actor(e1,x1) & v_go(e1))