premise: People dancing and being watched by a man wearing a shirt that says security.
hypothesis: He is ready to approach the dancing people.
explanation_1: He could be anyone that is ready to approach.  He could be a waiter or a bystander or a friend or family member.
explanation_2: Watching dancing people necessarily imply approach to the people.
explanation_3: The fact that the man is security does not mean he is intending to approach the people. If he is, he may not yet be ready.
premise_logic: exists e4 e3 e1 e2 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 p1 s1 s2 x1 x2.(n_people(x2) & a_dancing(s2) & Theme(s2,x2) & n_male(x1) & Topic(s1,p1) & Actor(s1,x1) & a_ready(s1) & exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_approach(e1)))
premise_sim: exists e4 e3 e1 e2 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 p1 s1 s2 x1 x2.(n_people(x2) & n_male(x1) & exists e1.(v_approach(e1) & Theme(e1,x2) & Actor(e1,x1)) & a_ready(s1) & a_dancing(s2) & Topic(s1,p1) & Theme(s2,x2) & Actor(s1,x1))