Which of the Following Is an Example of a Start-To-Start

Multiple Choice

Which of the following is an example of a start-to-start relationship?

A) We cannot start design until five weeks after requirements definition is complete.
B) We cannot start pouring the concrete until the foundation has been completely excavated.
C) Editing cannot begin until two weeks after we have started writing the book.
D) The paving job cannot finish until we have started to put up the signs.
E) All of the above.