For there to be falsehood, a relationship must involve someone judging or believing. Russell uses Othello as an example in this relationship "Desdemona's love for Cassio" this does not really exist, what does exist is the relationship of Othello's mind to the objects in the belief which are Desdemona, the lover, Cassio and Othello, this is a four-term relationship. Faith is the relationship Othello has with all these terms, his act of believing unites all these terms into a complex whole. Faith is what relates the objects or "constituents" Cassio, Desdemona and love together with the judge or object Othello. There is also a direction or order in which the objects are placed, this is recognized by the fact that "Cassio loves Desdemona" is a different statement from "Desdemona loves Cassio". Within the statement “Othello believes that Desdemona loves Cassio,” it is not love that forms the complex but the way in which the object relates to the subjects that creates the complex unity; in this case it is Othello's act of believing that cements the relationship between subject and objects. This leads Russell to the conclusion that beliefs are true when they correspond to an associated complex and false when they do not. This is the nature of truth. The constituents are put in order and are united by a relationship which in Othello's case is "Amoroso" and are also the objects of belief. This complex unit is called a "fact corresponding to belief", meaning that statements are true when and if correspondences exist