premise: A woman is holding a baby while standing in the middle of a room.
hypothesis: A woman holds a sack of rice in the middle of the line at the supermarket.
explanation_1: One lady is holding rice, while the other holds a baby.
explanation_2: The only thing that really contradicts is what the lady is holding, either a sack of rice or a baby.  But supermarket and room usually describe two different places, one in a home the other a complete building, so what she is standing in the middle of is probably also contradictory
explanation_3: A baby and a sack of rice are two different objects. A room and a supermarket are different places.
premise_logic: exists e2 e1 x1 x2 x3 x4.(n_middle(x3) & while(e1,e2) & in(e2,x3) & of(x3,x4) & n_room(x4) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_baby(x2) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4 x5 x6.(n_supermarket(x6) & n_line(x5) & n_middle(x4) & in(e1,x4) & of(x4,x5) & at(x5,x6) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & of(x2,x3) & n_rice(x3) & n_sack(x2) & n_woman(x1))
premise_sim: exists e2 e1 x1 x2 x3 x4.(while(e1,e2) & v_stand(e2) & v_hold(e1) & of(x3,x4) & n_woman(x1) & n_room(x4) & n_middle(x3) & n_baby(x2) & in(e2,x3) & Theme(e1,x2) & Actor(e2,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3 x4 x5 x6.(v_hold(e1) & of(x4,x5) & of(x2,x3) & n_woman(x1) & n_supermarket(x6) & n_sack(x2) & n_rice(x3) & n_middle(x4) & n_line(x5) & in(e1,x4) & at(x5,x6) & Theme(e1,x2) & Actor(e1,x1))