Two boys in blue clothing are pulling on a rope while one boy is touching a brown chair.
Two boys are pulling on a rope while one is on a chair because they have nothing else to do.
No way to know that they have nothing else to do.
exists e1 p1 s1 x1 x2 x3.(exists e2 s2 x4 x5.(Theme(e2,x5) & Actor(e2,x4) & v_touch(e2) & n_chair(x5) & a_brown(s2) & Theme(s2,x5) & n_boy(x4) & card_eq_1(x4)) & while(e1,p1) & on(e1,x3) & n_rope(x3) & Actor(e1,x1) & v_pull(e1) & in(x1,x2) & n_clothing(x2) & a_blue(s1) & Theme(s1,x2) & n_boy(x1) & card_eq_2(x1))
exists e1 p1 x1 x2.(exists p2 p3 x3.(-exists e2 p4 x5.(Theme(e2,x5) & Actor(e2,x1) & v_have(e2) & Topic(x5,p4) & exists e3 x6.(Theme(e3,x6) & Actor(e3,x5) & v_do(e3) & n_thing(x6)) & r_else(x5) & n_thing(x5)) & because(p2,p3) & exists x4.(on(x3,x4) & n_chair(x4)) & n_thing(x3) & card_eq_1(x3)) & n_thing(x1) & while(e1,p1) & on(e1,x2) & n_rope(x2) & Actor(e1,x1) & v_pull(e1) & n_boy(x1) & card_eq_2(x1))