question: crash tests confirm the benefits of the new cab structure.
Capitalize this past sentence correctly.
A: Crash tests confirm the benefits of the new cab structure.

question: mary was an ordinary human being, with normal human parents.
Capitalize this past sentence correctly.
A: Mary was an ordinary human being, with normal human parents.

question: i saw her standing there game
Capitalize this past sentence correctly.
A: I saw her standing there game