question: oil sands, also known as "tar sands," pose numerous environmental threats for nearby communities, including first nations.
Capitalize this past sentence correctly.
A: Oil sands, also known as "tar sands," pose numerous environmental threats for nearby communities, including First Nations.

question: we investigated several solutions for supporting these customers and came up with some okay alternatives that allowed us to fulfill the customer need, but they all had one shortcoming or another.
Capitalize this past sentence correctly.
A: We investigated several solutions for supporting these customers and came up with some okay alternatives that allowed us to fulfill the customer need, but they all had one shortcoming or another.

question: the game also has a bonus feature, which is a penalty, and is available whenever a player has a winning bet resulting in winnings that are not over half of the max win amount
Capitalize this past sentence correctly.
A: The game also has a bonus feature, which is a penalty, and is available whenever a player has a winning bet resulting in winnings that are not over half of the max win amount