premise: A man in a white shirt has his mouth open and is adjusting dials.
hypothesis: A man is standing with his mouth open.
explanation_1: To reach to adjust dials the man is most likely standing upright.
explanation_2: If a man has his mouth open he is likely standing with his mouth open.
explanation_3: with his mouth open is rephrasing has his mouth open.
premise_logic: exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(Theme(e2,x7) & Actor(e2,x5) & v_adjust(e2) & n_dial(x7) & in(x5,x6) & n_shirt(x6) & a_white(s3) & Theme(s3,x6) & n_man(x5) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & Theme(s2,x4) & a_open(s2) & (x3 = x4) & n_mouth(x3) & of(x3,x1) & n_male(x1) & in(x1,x2) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3.(with(e1,x2) & n_open(x2) & of(x2,x3) & n_mouth(x3) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_stand(e1) & n_man(x1))