premise: A woman is sitting down doing some sort of craft work while another person operates a large wooden loom device in the background.
hypothesis: The woman is standing.
explanation_1: One can't be standing and sitting simultaneously.
explanation_2: The woman cannot be sitting and standing simultaneously.
explanation_3: One cannot be sitting down and standing at the same time.
premise_logic: exists e2 e1 p1 s1 x1 x2 x3 x4 x5 x9.(n_background(x9) & n_person(x5) & for(e1,e2) & exists e3 s2 s3 x6 x7 x8.(Theme(e3,x7) & Actor(e3,x6) & v_operate(e3) & in(x7,x9) & n_device(x7) & of(x7,x8) & n_loom(x8) & a_wooden(s3) & Theme(s3,x7) & a_large(s2) & Theme(s2,x7) & n_person(x6) & -(x6 = x5)) & while(e2,p1) & Theme(e2,x2) & Actor(e2,x1) & v_do(e2) & of(x2,x3) & n_work(x3) & of(x3,x4) & n_craft(x4) & n_sort(x2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))
hypothesis_logic: exists e1 x1.(n_woman(x1) & Actor(e1,x1) & v_stand(e1))