Please specify all the contents of the contract.

Surumeika is a type of squid that is often seen in the seas of Japan.

He surrendered in the game.

He finally surrendered after losing the match.

My younger brother is currently in his third year of high school, preparing for university entrance exams.

Nitrous oxide can be used for anesthesia and to boost engine power.

He is camping in the mountains.

The thirteenth day of the month is my birthday.

I plan to enjoy hiking in the mountainous area.

It seems that his actions arise from ressentiment.