premise: A woman using a large camera while standing in the street.
hypothesis: A woman is holding an umbrella with both hands.
explanation_1: One can't be using a camera while holding an umbrella with both hands.
explanation_2: When an umbrella is held with both hands, a camera cannot be held.
explanation_3: One would need a hand to use a camera, one would not have a hand to operate a camera if they are using both hands to hold an umbrella.
premise_logic: exists e1 e2 s1 x1 x2 x3 x4.(n_street(x4) & a_topic(x1) & while(e1,e2) & in(e2,x4) & Actor(e2,x2) & v_stand(e2) & Theme(e1,x3) & Actor(e1,x2) & v_use(e1) & n_camera(x3) & a_large(s1) & Theme(s1,x3) & (x1 = x2) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_hand(x3) & with(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_umbrella(x2) & n_woman(x1))