premise: An older gentleman speaking at a podium.
hypothesis: A man giving a speech
explanation_1: Speaking at a podium doesn't mean the man is giving a speech.
explanation_2: Just because an older gentleman speaking at a podium does not mean he is giving a speech.
explanation_3: Someone can speak at a podium without giving a speech.
premise_logic: exists s1 x1 x2 x3.(a_topic(x1) & at(x1,x3) & n_podium(x3) & n_speaking(x1) & of(x1,x2) & n_gentleman(x2) & r_more(s1) & a_older(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_give(e1) & n_speech(x3) & (x1 = x2) & n_man(x1))
premise_sim: exists s1 x1 x2 x3.(r_more(s1) & of(x1,x2) & n_speaking(x1) & n_podium(x3) & n_gentleman(x2) & at(x1,x3) & a_topic(x1) & a_older(s1) & Theme(s1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_give(e1) & n_speech(x3) & n_man(x1) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))