premise: A group of people in costumes are holding their arms in the air in the manner of the finale of a musical number.
hypothesis: A group of soldiers do pull-ups.
explanation_1: When people are holding their arms in the air, it is not possible for them to do pull-ups.
explanation_2: Soldiers don't wear costumes.
explanation_3: Soldiers do not wear costumes. One cannot be doing pull-ups while holding arms in the air because one is holding on to something to perform a pull-up.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_finale(x7) & n_manner(x6) & n_air(x5) & in(e1,x6) & of(x6,x7) & of(x7,x8) & n_number(x8) & a_musical(s1) & Theme(s1,x8) & in(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_hold(e1) & n_arm(x4) & of(x4,x1) & n_thing(x1) & of(x1,x2) & in(x2,x3) & n_costume(x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_do(e1) & n_pull-up(x3) & of(x1,x2) & n_soldier(x2) & n_group(x1))