Given the task definition, example input & output, solve the new input case.
In this task, you're given the middle and ending of a three-part story. Your job is to complete the short story by writing a probable beginning of the story. Generated sentences must be short, have fewer than 10 words, and be simple as if narrating to a child. Avoid using any irrelevant extra information when creating the beginning, and use names (e.g. Jack, Barbara,...) instead of pronouns (e.g. he / she) wherever possible.
Example: Middle: Helen planned to drive to Canada but it started snowing heavily. Ending: Helen stayed home instead and planned to go another day.
Output: Helen lived in America.
Mention of the destination country name and driving implies that Helen is from a nearby foreign country.

New input case for you: Middle: Lu developed a way to get more money. Ending: Using humans to solve the CAPTCHAs, he can send his spam again.
Output:
Lu got into the business of selling chemical enhancements via spam.