A bartender wearing a hat is pouring a drink.
A person has a beverage.
A drink and a beverage are the same thing.
exists e2 e1 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x1) & v_pour(e2) & n_drink(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_hat(x3) & (x1 = x2) & n_bartender(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_beverage(x2) & n_person(x1))