Three young girls are at a table writing.
three young girls are sitting.
Being at a table requires sitting.
exists p1 s1 x1.(exists x2 x3.(at(x1,x2) & n_writing(x2) & of(x2,x3) & n_table(x3)) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 s1 x1.(Actor(e1,x1) & v_sit(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_3(x1))