question: transport small stuff comfortably in this close meshed rear wheel bike basket being on a tour with the winora e-bike cx7. the rear wheel bike basket is equipped with a slider adaptor.
Capitalize this past sentence correctly.
A: Transport small stuff comfortably in this close meshed rear wheel bike basket being on a tour with the Winora E-bike CX7. The rear wheel bike basket is equipped with a slider adaptor.

question: a peculiar mixture of the legal and illegal condition of trade-union life is being built up, corresponding to the highly contradictory revolutionary situation.
Capitalize this past sentence correctly.
A: A peculiar mixture of the legal and illegal condition of trade-union life is being built up, corresponding to the highly contradictory revolutionary situation.

question: before you can open a xg9 file, you'll need to figure out what kind of file the xg9 file extension refers to.
Capitalize this past sentence correctly.
A: Before you can open a XG9 file, you'll need to figure out what kind of file the XG9 file extension refers to.