A woman in a very light sundress strikes an open-armed, high-legged dance pose in a wide open space surrounded by mountains.
A women is indoors.
in a wide open space surrounded by mountains is not indoors Woman is singular. women is plural
exists e2 e1 e3 s1 s2 s3 s4 s5 s6 x1 x2 x3 x4 x5 x6 x7.(Theme(e3,x3) & Actor(e3,x1) & v_strike(e3) & in(e1,x5) & Actor(e2,x7) & n_mountain(x7) & Theme(e2,x6) & v_surround(e2) & (x5 = x6) & n_space(x5) & a_open(s6) & Theme(s6,x5) & a_wide(s5) & Theme(s5,x5) & Actor(e1,x4) & v_pose(e1) & (x3 = x4) & n_dance(x3) & a_high-legged(s4) & Theme(s4,x3) & a_,(s3) & Theme(s3,x3) & a_open-armed(s2) & Theme(s2,x3) & in(x1,x2) & n_sundress(x2) & a_light(s1) & Theme(s1,x2) & r_very(x2) & n_woman(x1))
exists p1 x1.(exists x2.((x1 = x2) & n_indoor(x2)) & n_woman(x1))