I want to know the answer to the following question:
Which statements did these other documents include from the Westminster Standards?
All the background I'm provided with is that "These other documents include ancient creedal statements (the Nicene Creed, the Apostles' Creed), 16th-century Reformed confessions (the Scots Confession, the Heidelberg Catechism, the Second Helvetic Confession), and 20th century documents (The Theological Declaration of Barmen, Confession of 1967 and A Brief Statement of Faith).". Is that enough to answer the question?
Answer: yes