premise: A ballerina standing on the toes of one food with one arm up in the air and one leg lifted behind her.
hypothesis: The ballerina's leg is lifted behind her.
explanation_1: Both the ballerina's leg is lifted behind her.
explanation_2: Both the ballerina's leg is lifted behind her.
explanation_3: A leg is lifted is singular as is one leg lifted.
premise_logic: exists e2 e1 x1 x2 x3 x4 x5 x6 x7 x8.(n_female(x3) & n_leg(x8) & card_eq_1(x8) & n_air(x7) & subset_of(x8,x6) & subset_of(x7,x6) & n_toe(x3) & behind(e2,x3) & Actor(e2,x1) & v_lift(e2) & in(e1,x6) & r_up(e1) & with(e1,x5) & n_arm(x5) & card_eq_1(x5) & on(e1,x3) & of(x3,x4) & n_food(x4) & card_eq_1(x4) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_ballerina(x1))
hypothesis_logic: exists e1 x1 x2.(n_female(x1) & n_leg(x2) & of(x2,x1) & n_ballerina(x1) & behind(e1,x1) & Theme(e1,x2) & v_lift(e1))