premise: A girl in black is sitting on the ledge of a balcony, and she is speaking with a group of chefs.
hypothesis: A group of professionals are speaking with a girl on a balcony.
explanation_1: Chefs are highly skilled, and can be considered as professionals.
explanation_2: Chefs are one type of professionals.
explanation_3: Chefs are professionals, and ledge of a balcony is part of a balcony.
premise_logic: exists e2 e1 x1 x2 x3 x4 x5 x6.(n_female(x3) & n_ledge(x3) & with(e2,x5) & of(x5,x6) & n_chef(x6) & n_group(x5) & Actor(e2,x3) & v_speak(e2) & on(e1,x3) & of(x3,x4) & n_balcony(x4) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_black(x2) & n_girl(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(with(e1,x3) & on(x3,x4) & n_balcony(x4) & n_girl(x3) & Actor(e1,x1) & v_speak(e1) & of(x1,x2) & n_professional(x2) & n_group(x1))