Two very young boys and an adult are playing with big preschool Legos and a red dish-shaped play cushion that's filled with balls on a white carpet in front of a gray couch.
Two boys and an adult are building something with Legos in the living room.
Playing with legos doesn't imply building something. And white carpet in front of the couch doesn't imply that they are in the living room.
exists e1 e2 s1 s2 s3 s4 s5 s6 s7 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12.(with(e1,x4) & subset_of(x6,x4) & with(e2,x9) & on(x9,x10) & in(x10,x11) & of(x11,x12) & n_couch(x12) & a_gray(s7) & Theme(s7,x12) & n_front(x11) & n_carpet(x10) & a_white(s6) & Theme(s6,x10) & n_ball(x9) & Theme(e2,x8) & v_fill(e2) & (x6 = x8) & Time(x6,x7) & n_cushion(x7) & n_play(x6) & a_dish-shaped(s5) & Theme(s5,x6) & a_red(s4) & Theme(s4,x6) & subset_of(x5,x4) & n_lego(x5) & a_preschool(s3) & Theme(s3,x5) & a_big(s2) & Theme(s2,x5) & Actor(e1,x1) & v_play(e1) & subset_of(x3,x1) & n_adult(x3) & subset_of(x2,x1) & n_boy(x2) & a_young(s1) & Theme(s1,x2) & r_very(x2) & card_eq_2(x2))
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_room(x6) & of(x6,x7) & n_living(x7) & ne_org_legos(x5) & in(e1,x6) & Theme(e1,x4) & Actor(e1,x1) & v_build(e1) & with(x4,x5) & n_thing(x4) & subset_of(x3,x1) & n_adult(x3) & subset_of(x2,x1) & n_boy(x2) & card_eq_2(x2))