The girl is hugging another girl with a helmet.
Two girls are hugging themselves.
The two girls are hugging.
exists e1 x1 x2 x3.(n_girl(x1) & n_girl(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hug(e1) & with(x2,x3) & n_helmet(x3) & n_girl(x2) & -(x2 = x1))
exists e1 x1 x2.(n_group(x2) & Theme(e1,x2) & Actor(e1,x1) & v_hug(e1) & n_girl(x1) & card_eq_2(x1))