premise: A young man holding a microphone and singing.
hypothesis: A woman is riding a bike outside.
explanation_1: it can either be a man or a woman
explanation_2: Either it can be a man or a woman and a person who is holding a microphone and ainging cannkt be riding a bike simultaneously.
explanation_3: Man and woman are two different sexes
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_singing(x5) & n_microphone(x4) & subset_of(x5,x3) & subset_of(x4,x3) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_outside(x2) & of(x2,x3) & n_bike(x3) & n_woman(x1))