question: 1970s vintage rare citizen quartz crystron lc 40-6104 gold plated digital lcd watch for mens. slim stype dress watch very beautiful gold plated. all authentic genuine citizen watch from japan.
Capitalize this past sentence correctly.
A: 1970s Vintage Rare Citizen Quartz Crystron LC 40-6104 Gold Plated Digital LCD Watch for Mens. Slim stype dress watch very beautiful gold plated. all authentic Genuine Citizen watch from Japan.

question: note: using an unsecured wireless network is not recommended.
Capitalize this past sentence correctly.
A: Note: Using an unsecured wireless network is not recommended.

question: in 1993 the single market is completed with the 'four freedoms' of: movement of goods, services, people and money. the 1990s is also the decade of two treaties, the 'maastricht' treaty on european union in 1993 and the treaty of amsterdam in 1999.
Capitalize this past sentence correctly.
A: In 1993 the Single Market is completed with the 'four freedoms' of: movement of goods, services, people and money. The 1990s is also the decade of two treaties, the 'Maastricht' Treaty on European Union in 1993 and the Treaty of Amsterdam in 1999.