Detailed Instructions: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
Problem:Question: What country was Confessions published by St Augustine? Passage:The thirteen-letter motto was suggested in 1776 by Pierre Eugene du Simitiere to the committee responsible for developing the seal. At the time of the American Revolution, the phrase appeared regularly on the title page of the London-based Gentleman's Magazine, founded in 1731, which collected articles from many sources into one periodical. This usage in turn can be traced back to the London-based Huguenot Peter Anthony Motteux, who had employed the adage for his The Gentleman's Journal, or the Monthly Miscellany (16921694). The phrase is similar to a Latin translation of a variation of Heraclitus's tenth fragment, "The one is made up of all things, and all things issue from the one" ( ). A variant of the phrase was used in "Moretum", a poem belonging to the Appendix Virgiliana, describing (on the surface at least) the making of moretum, a kind of herb and cheese spread related to modern pesto. In the poem text, color est e pluribus unus describes the blending of colors into one. St Augustine used a variant of the phrase, ex pluribus unum, in his Confessions. But it seems more likely that the phrase refers to Cicero's paraphrase of Pythagoras in his De Officiis, as part of his discussion of basic family and social bonds as the origin of societies and states: "When each person loves the other as much as himself, it makes one out of many (unus fiat ex pluribus), as Pythagoras wishes things to be in friendship."

Solution:
St Augustine used a variant of the phrase, ex pluribus unum, in his Confessions