I don't know for certain. It could be based on a novel, a true story, or even just the imagination of the creator. To get a clear answer, you might need to do some research or wait for official statements from the production team.
Sort of. It takes some elements from real life and fictionalizes them to create an engaging story. So, it has a basis in truth but with creative additions.
Partly. The movie 'Home Team' takes some cues from real-life situations but also incorporates fictional elements to make the story more engaging and dramatic.