question: if luxembourg fails to react satisfactorily, the commission may refer the matter to the eu court of justice. the commission opened infringement proceedings against luxembourg on the matter in july 2014, and a reasoned opinion is now being sent. luxembourg has two months to reply to the commission.
Capitalize this past sentence correctly.
A: If Luxembourg fails to react satisfactorily, the Commission may refer the matter to the EU Court of Justice. The Commission opened infringement proceedings against Luxembourg on the matter in July 2014, and a reasoned opinion is now being sent. Luxembourg has two months to reply to the Commission.

question: we have given some quotes above concerning landau's character.
Capitalize this past sentence correctly.
A: We have given some quotes above concerning Landau's character.

question: opal satin polycarbonate diffuser.supplied with silicon gasket and screws in stainless steel.
Capitalize this past sentence correctly.
A: Opal satin polycarbonate diffuser.Supplied with silicon gasket and screws in stainless steel.