Which option shows an example of organization by cause and effect?

1. The parade needs a grand marshal, and the council could choose a local celebrity, someone nationally known, or perhaps a political figure.

2. The local author is available on the parade date, but hates crowds. On the other hand, the movie star loves crowds, but may not be available on the parade date.

3. On July 5, the famous director canceled his appearance. By July 7, the council was exploring new options.

4. Because the city had to reschedule the parade, the famous director was no longer available to be grand marshal.

4. Because the city had to reschedule the parade, the famous director was no longer available to be grand marshal.