Natural language processing is a technology that allows computers to understand and analyze human language.

The former is my friend, and the latter is my colleague.

The precondition to start this project is that everyone agrees.

My car needs repair.

Just before the exam, he started studying hard.

Students from all over the country will participate in this contest.

Natural language processing is the technology that allows computers to understand and generate human language.

This product is popular nationwide.

Please infer the content of the blank from the context before and after the sentence.

It's my role to manage the entirety of this project.