question: therefore, there are muon chambers located at the outermost part of atlas to identify muons. the muon chambers are situated in an additional magnetic field to measure the momentum more precisely than with the trackers.
Capitalize this past sentence correctly.
A: Therefore, there are muon chambers located at the outermost part of ATLAS to identify muons. The muon chambers are situated in an additional magnetic field to measure the momentum more precisely than with the trackers.

question: automatic clock with organ and chimes - the royal danish collection
Capitalize this past sentence correctly.
A: Automatic clock with organ and chimes - The Royal Danish Collection

question: one of them was to sell a secret to state institutions.
Capitalize this past sentence correctly.
A: One of them was to sell a secret to state institutions.