offense = False
defense = False
rule_changes = False

def get_offense():
  global offense
  offense = True

def get_defense():
  global defense
  defense = True

  def get_rule_changes():
    global rule_changes
    rule_changes = True

  if offense and defense:
    get_rule_changes()

get_offense()
get_defense()

print("How are the Jags doing?\n")
print("We have offense:", offense)
print("We have defense:", defense)
print("We have some rule changes:", rule_changes)

if offense and defense and rule_changes:
  print("We're going to the superbowl!")
else:
  print("I can't predict the future, but no, the Jaguars will never win the superbowl")


# EXPLANATION:
# When you forget to use the "global" keyword, you are inadvertently creating new
# variables within each function. These are separate unrelated variables that just
# happen to share a name! That is why they had no effect on the values of the
# global variables the way that it was originally written!