# def madlame, subject):
#     print(f"{name}'s favorite subject is {subject}.")
#     return 

# madlib("Jenn", "Science")

# madlib("Jeff", "Historyib(n")

def madlib(name, subject):
    return ("%s's favorite subject is %s." % (name, subject))

print(madlib("Jeff", "history"))

print(madlib("Christine", "science"))
