guests = ['Steve Jobs', 'Elon Musk', 'Alan Turing', 'Steve Wozniak']
print(f"Hello {guests[0]}, I would like you to attend a dinner that I am hosting tonight.")
print(f"\nHello {guests[1]}, I would like you to attend a dinner that I am hosting tonight.")
print(f"\nHello {guests[2]}, I would like you to attend a dinner that I am hosting tonight.")
print(f"\nHello {guests[3]}, I would like you to attend a dinner that I am hosting tonight.")
print(f"\nUnfortunately {guests[3]} will not be able to attend the dinner.")
guests[3] = 'Stan Lee'
print(f"\nHello {guests[0]}, I would like you to attend a dinner that I am hosting tonight.")
print(f"\nHello {guests[1]}, I would like you to attend a dinner that I am hosting tonight.")
print(f"\nHello {guests[2]}, I would like you to attend a dinner that I am hosting tonight.")
print(f"\nHello {guests[3]}, I would like you to attend a dinner that I am hosting tonight.")