Please capitalize where necessary: “cuba has traditionally looked after front-end functions for processing staff, but it’s also had a calculation engine that sits in the backend and helps with assessments … and also stores data in a legacy database.
A: “Cuba has traditionally looked after front-end functions for processing staff, but it’s also had a calculation engine that sits in the backend and helps with assessments … and also stores data in a legacy database.

Please capitalize where necessary: and where does your music come from? ”it comes from a special corner of the dark side of the mind...”
A: And where does your music come from? ”It comes from a special corner of the dark side of the mind...”

Please capitalize where necessary: the crossing lasted 18 hours and ended up costing the ferry a large dent in the side.
A: The crossing lasted 18 hours and ended up costing the ferry a large dent in the side.

Please capitalize where necessary: the first of them, chem madoz (madrid, 1958), to which the telefónica foundation, at its headquarters in madrid, dedicated, in february-06, a major exhibition.
A:
The first of them, Chem Madoz (Madrid, 1958), to which the Telefónica Foundation, at its headquarters in Madrid, dedicated, in February-06, a major exhibition.