premise: The young woman wearing a striped pink shirt is approaching the stone-block stairs.
hypothesis: A young woman in a grey tank-top passes by the stairs
explanation_1: Wearing a pink shirt is an entirely different garment than a grey tank top. You cannot be simultaneously approaching and passing stairs.
explanation_2: A woman cannot be wearing a striped pink shirt and a grey tank-top at the same time.
explanation_3: The shirt can't be grey and striped pink.
premise_logic: exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5.(n_stair(x5) & a_stone-block(s3) & Theme(s3,x5) & n_woman(x1) & a_young(s1) & Theme(s1,x1) & Theme(e2,x5) & Actor(e2,x1) & v_approach(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & of(x3,x4) & n_pink(x4) & a_striped(s2) & Theme(s2,x3) & (x1 = x2))
hypothesis_logic: exists s1 s2 x1 x2 x3 x4.(n_stair(x4) & a_topic(x1) & by(x1,x4) & in(x1,x2) & n_pass(x2) & a_tank-top(s2) & Theme(s2,x2) & of(x2,x3) & n_grey(x3) & n_woman(x1) & a_young(s1) & Theme(s1,x1))