premise: A man is celebrating his victory while smiling and shooting champagne in the air with his teammate.
hypothesis: A man is happily celebrating his victory while smiling and shooting champagne in the air
explanation_1: Celebrating his victory implies happily celebrating his victory.
explanation_2: A man is happily celebrating means he is celebrating. We celebrate only when we are happy.
explanation_3: The man is celebrating  and shooting champagne with his teammate he is also doing so without his teammate
premise_logic: exists e2 e1 e3 x1 x2 x3 x4 x5.(n_air(x4) & while(e1,e3) & in(e3,x4) & with(x4,x5) & n_teammate(x5) & of(x5,x1) & n_male(x1) & n_male(x1) & Theme(e3,x3) & Actor(e3,x1) & v_shoot(e3) & n_champagne(x3) & while(e1,e2) & Actor(e2,x1) & v_smile(e2) & Theme(e1,x2) & Actor(e1,x1) & v_celebrate(e1) & n_victory(x2) & of(x2,x1) & n_man(x1))
hypothesis_logic: exists e2 e1 e3 s1 x1 x2 x3 x4.(n_air(x4) & while(e1,e3) & in(e3,x4) & Theme(e3,x3) & Actor(e3,x1) & v_shoot(e3) & n_champagne(x3) & while(e1,e2) & Actor(e2,x1) & v_smile(e2) & a_happily(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_celebrate(e1) & n_victory(x2) & of(x2,x1) & n_male(x1) & n_man(x1))