Given the task definition and input, reply with output. Given a scientific passage and an answer, generate a question for the given answer.

Passage: Companies that design and build roller coasters employ a range of technology professionals. Technology is the application of science to real-world problems. Professionals in technology are generally called engineers . Engineers are creative problem solvers. They use math and science to design and develop just about everythingfrom roller coasters to video games. Answer: engineers
What are professionals in technology are generally called ?