The determiner "the" is used to indicate a specific noun or set of nouns that the speaker or writer is referring to.

I will yes your proposal.

He upped the price of the book.

I will pick you up at the station.

The up is coming soon.

Concurrent programming is a type of programming where multiple tasks are executed at the same time.

The cat rubbed its head against my under jaw.

He timed his jump perfectly.

So, what do you want to do tonight?

The store was closed, so we had to find another place to buy groceries.