All three
Impossible to answer because you did provide any information about the revolver or the serial number.
Movies didn't solve any problems. They gave people a means to have a new form of entertainment and to provide information to the viewer.
To provide entertainment
a dogs needs to be played with and exercised - this will provide its entertainment
Provide entertainment,money and excitement.
Exercise, entertainment, competition
For money and to provide entertainment for people.
To provide food or entertainment.
To provide entertainment for the viewer.
they provide entertainment
There is not enough information here to provide an answer.
Anyone who would pay.