a cartoon of a woman teaching a class of students

Prompt 1: a woman is seen standing in front of a classroom, holding a pointer and gesturing towards a chalkboard. she is teaching a lesson on how to properly hold and properly throw a tennis ball. she explains the correct technique and demonstrates it by throwing the ball several times to the students. the students follow along with her instructions and practice their technique.

Prompt 2: a woman standing in front of a classroom, pointing at a chalkboard while talking to the students. the students are sitting in desks and listening to her. the woman is wearing a black dress and has a book in her hand. the classroom has a whiteboard and a window. the students are wearing different colored shirts, and some of them are sitting on chairs.