Jack:I have been optimistic about a girl, I want you to marry her
Son:I have to marry the bride I will decide
Jack:She is Bill. Gates' daughter!
Son:Wow! That's the case...
In a party, Jack went to Bill. Gates
Jack:I'll help your daughter introduce a good husband
Bill:My daughter has not wanted to marry.
Jack:But the young man is vice president of the World Bank
Bill:Wow! That's the case...
Jack went to see the president of the World Bank
Jack:I would like to introduce a young man to be your vice president
President:We already have a lot of vice president,that’s enough.
Jack:This young man is Bill. Gates' son-in-law
President:Wow! That's the case...
So packing is important to everyone,product is also.