Children practice their cooking skills.
Children are in the kitchen.
Cooking skills are usually practiced in a kitchen
exists s1 s2 x1 x2 x3 x4.(n_skill(x1) & a_.(s2) & Theme(s2,x1) & of(x1,x4) & n_cooking(x4) & a_their(s1) & Theme(s1,x1) & of(x1,x3) & n_practice(x3) & (x1 = x2) & ne_nam_children(x2) & a_topic(x1))
exists p1 x1 x2.(n_kitchen(x2) & in(x1,x2) & n_child(x1))