A hiker dressed in a t-shirt and shorts rests and admires the orange and red sands surrounding him in the desert.
A desert orange and res sands surroundings is being admired by a hiker wearing a t-shirt and shorts
This should be red and not res.  All else can be inferred correctly.
exists e4 e1 e3 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11.(n_desert(x11) & n_male(x8) & n_sand(x8) & a_red(s1) & Theme(s1,x8) & of(x8,x9) & n_orange(x9) & a_topic(x4) & Theme(e4,x8) & Actor(e4,x7) & v_admire(e4) & in(e3,x11) & Theme(e3,x8) & Actor(e3,x10) & v_surround(e3) & (x8 = x10) & (x4 = x7) & Theme(e2,x6) & Actor(e2,x5) & v_short(e2) & n_rest(x6) & (x4 = x5) & n_hiker(x4) & a_topic(x1) & in(e1,x3) & n_t-shirt(x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_hiker(x1))
(-x)