Your question is ML Demo and First Marketing Meeting. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How would you explain what Data Science and ML are, build an algorithm to measure complexity of written text for language learners, and approach a first meeting with a Head of Marketing at a large bank interested in the platform?