question: on january 26th from 1 pm until late evening, there will be a debian/ubuntu bug-squashing hackathon at the sipb office.
Capitalize this past sentence correctly.
A: On January 26th from 1 pm until late evening, there will be a Debian/Ubuntu bug-squashing hackathon at the SIPB office.

question: in 1952 c.m. braams of the rijks university in utrecht published articles about the tippe top, where he mentioned that the top was sold in the netherlands at that time.
Capitalize this past sentence correctly.
A: In 1952 C.M. Braams of the Rijks University in Utrecht published articles about the Tippe Top, where he mentioned that the top was sold in The Netherlands at that time.

question: last but not least we did not feel welcome when we arrived to the almost empty restaurant, and the waitress put on her 'oh, you have no reservation' show.
Capitalize this past sentence correctly.
A: Last but not least we did not feel welcome when we arrived to the almost empty restaurant, and the waitress put on her 'oh, you have no reservation' show.