Snow covered peaks.
Mountains are snowy.
Mountains have peaks and they are snowy.
exists e1 x1 x2.(ne_nam_snow(x1) & Theme(e1,x2) & Actor(e1,x1) & v_cover(e1) & n_peak(x2))
exists s1 x1.(Theme(s1,x1) & a_snowy(s1) & n_mountain(x1))