Given the task definition, example input & output, solve the new input case.
In this task you are given a short story and a question regarding that story. You must answer the question based on the events of the story. Try to use the same words in the story to answer each question. You should completely answer the question in a short answer. Do not include information that is unnecessary to answer the question.
Example: Charlie was unemployed though she was a good worker. Charlie needed to seek work quickly to keep up with paying bills. Charlie looked in the classified ads for a job and found one. Charlie went to company headquarters and applied in person. Charlie arrived at the interview prepared and was given a job offer.
Why did Charlie go to company headquarters?
Output: she was applying for a job.
the answer can be inferred from the fourth sentence, and completely answers the question.

New input case for you: They started working on a conversion process. They needed to upgrade systems. They met with all of the vendors. Then decided on the best one. They then made the best decision for the company.
Why did They meet with all of the vendors?
Output:
They needed to upgrade systems.