question: after laying the mines the boats bumped into a british motorlaunch (ml 130), which was fought down in four artilley-runs, although it was armed with a 76-mm-gun and two 20-mm-machineguns.
Capitalize this past sentence correctly.
A: After laying the mines the boats bumped into a British motorlaunch (ML 130), which was fought down in four artilley-runs, although it was armed with a 76-mm-gun and two 20-mm-machineguns.

question: an eu-us summit is held in washington dc, at which the 'open skies' agreement on transatlantic air transport is signed, participants also agree to develop closer economic relations during the next few years.
Capitalize this past sentence correctly.
A: An EU-US summit is held in Washington DC, at which the 'Open Skies' agreement on transatlantic air transport is signed, participants also agree to develop closer economic relations during the next few years.

question: ifm electronic gmbh • friedrichstraße 1 • 45128 essen — we reserve the right to make technical alterations without prior notice. — gb — o6e205 — 21.05.2014
Capitalize this past sentence correctly.
A: ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — GB — O6E205 — 21.05.2014