question: at the end of his first year kuratowski was awarded the class prize in mathematics.
Capitalize this past sentence correctly.
A: At the end of his first year Kuratowski was awarded the Class Prize in Mathematics.

question: short are the sails of a ship,
Capitalize this past sentence correctly.
A: Short are the sails of a ship,

question: high season: december 14th - may 14th
Capitalize this past sentence correctly.
A: High season: December 14th - May 14th