premise: A woman is holding a microphone in one hand and her mouth is open.
hypothesis: A woman standing at a microphone
explanation_1: A woman can speak through microphone by mouth.
explanation_2: If the woman is holding the microphone, it is logical the woman is standing at the microphone.
explanation_3: woman holding a microphone with her mouth is open is that she is standing at a microphone
premise_logic: exists e1 s1 x1 x2 x3 x4.(Theme(s1,x4) & a_open(s1) & n_mouth(x4) & of(x4,x1) & n_female(x1) & in(e1,x3) & n_hand(x3) & card_eq_1(x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_microphone(x2) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_microphone(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_woman(x1))