Two boy put their hands together while another boy goes under their hands.
The boys have their hands in their pockets.
The same subjects cannot have their hands in pockets and have their hands together.
exists e1 p1 s1 x1 x2.(exists e2 x3.(under(e2,x2) & Actor(e2,x3) & v_go(e2) & n_boy(x3) & -(x3 = x1)) & n_hand(x2) & n_hand(x2) & of(x2,x1) & n_thing(x1) & n_thing(x1) & n_boy(x1) & n_boy(x1) & while(e1,p1) & a_together(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_put(e1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_pocket(x3) & of(x3,x1) & n_thing(x1) & n_thing(x1) & n_hand(x2) & of(x2,x1) & n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & in(x2,x3))