system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: How do they transform Fenway Park into a football field with almost no evidence that it usually is a baseball field?
gpt
You can see the foul lines on the field. They take out the pitcher's mound out when the field is not being used for baseball. They also take out the infield dirt. Take those out and you can put in grass. Then all they have to do is draw football lines in the grass.