question: what's always in your bag?
Capitalize this past sentence correctly.
A: What's always in your bag?

question: the system's built-in monitoring capabilities and redundancy features include a system bus loop and automatic activation of a spare amplifier to ensure reliable operation.
Capitalize this past sentence correctly.
A: The system's built-in monitoring capabilities and redundancy features include a system bus loop and automatic activation of a spare amplifier to ensure reliable operation.

question: equipment to collect tools and other items used in everyday operations
Capitalize this past sentence correctly.
A: Equipment to collect tools and other items used in everyday operations