Things I have learned over the past few days : 1 . Green tea can not be kept until the afternoon because bubbles will form and it will have the weirdest taste after that . ( But asking people to drink it and watching their faces is always fun wtf ) 2 . Haagen Dazs has ice - cream mooncakes !

Question with options to choose from: Why ca n't green tea be kept ?
Options are: (I) None of the above choices . (II) Because it wo n't be appealing to the palate . (III) Because people drink it before then . (IV) Because it will have a great taste .
(II)