premise: People dancing and being watched by a man wearing a shirt that says security.
hypothesis: The club is not being guarded.
explanation_1: If the people are being watched by man wearing a shirt that says security, then it is unlikely that the club in not being guarded.
explanation_2: People are humans an club is not.
explanation_3: Security is someone who watches over the area, therefor the club is being guarded.
premise_logic: exists e2 e4 e3 e1 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & Actor(e2,x4) & Theme(e4,x6) & Actor(e4,x5) & v_wear(e4) & Theme(e3,x8) & Actor(e3,x7) & v_say(e3) & n_security(x8) & (x6 = x7) & n_shirt(x6) & (x4 = x5) & n_man(x4) & Theme(e2,x3) & v_watch(e2) & (x1 = x3) & Actor(e1,x2) & v_dance(e1) & (x1 = x2) & n_people(x1))
hypothesis_logic: exists x1.(n_club(x1) & -exists e1.(Theme(e1,x1) & v_guard(e1)))
premise_sim: exists e2 e4 e3 e1 x1 x2 x3 x4 x5 x6 x7 x8.(v_wear(e4) & v_watch(e2) & v_say(e3) & v_dance(e1) & n_shirt(x6) & n_security(x8) & n_people(x1) & n_man(x4) & a_topic(x1) & Theme(e4,x6) & Theme(e3,x8) & Theme(e2,x3) & Actor(e4,x5) & Actor(e3,x7) & Actor(e2,x4) & Actor(e1,x2) & (x6 = x7) & (x4 = x5) & (x1 = x3) & (x1 = x2))
hypothesis_sim: exists x1.(n_club(x1) & all e1.(-v_guard(e1) | -Theme(e1,x1)))