A little girl in a pink shirt is wearing a mask.
A girl is in the pool.
A person would not be wearing a mask in the pool.
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_wear(e1) & n_mask(x3) & in(x1,x2) & n_shirt(x2) & a_pink(s2) & Theme(s2,x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists p1 x1 x2.(n_pool(x2) & in(x1,x2) & n_girl(x1))