Three people on a porch, of which is a little boy who is sitting up straight in his chair.
A group of three are assembled outside the house.
The porch is outside the house.
exists p1 x1 x2 x3 x4 x7.(exists e1 s1 s2 x5 x6.((x3 = x5) & r_straight(e1) & in(e1,x7) & a_up(s2) & Manner(e1,s2) & Actor(e1,x6) & v_sit(e1) & (x5 = x6) & n_boy(x5) & a_little(s1) & Theme(s1,x5)) & n_chair(x7) & of(x7,x1) & n_male(x1) & of(x3,x2) & on(x3,x4) & n_porch(x4) & n_people(x3) & card_eq_3(x3) & n_thing(x1) & (x1 = x2))
exists e1 x1 x2 x3.(n_house(x3) & outside(e1,x3) & Theme(e1,x1) & v_assemble(e1) & of(x1,x2) & n_thing(x2) & card_eq_3(x2) & n_group(x1))