Children in what appears to be an elementary school classroom hard at work.
Chidren are taking a test.
The children could be working hard on something other than a test.
exists x1.(exists e1 p1 x2.(n_thing(x2) & a_topic(x1) & in(x1,x2) & Topic(e1,p1) & Actor(e1,x2) & v_appear(e1) & exists p2 s1 x3.(at(p2,x3) & n_work(x3) & a_hard(s1) & Manner(p2,s1) & exists s2 x4 x5.((x2 = x4) & n_classroom(x4) & of(x4,x5) & n_school(x5) & a_elementary(s2) & Theme(s2,x4)))) & n_child(x1))
exists e1 x1 x2.(ne_nam_chidren(x1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_test(x2))