According to the theory, individuals, properties, relations, spatio-temporal locations, and situations are the basic ingredients. The world is viewed as a collection of objects, sets of objects, properties, and relations.
Objects are the parts of individuals.
Suppose Alice was eating ice cream yesterday at home and she is also eating ice cream now at home. Both of these situations share the same constituent eats, Alice, ice cream . Actually, situation types can be more general. Suppose Alice is not present in the room where this paper is being written. Situations in which a sequence is assigned both truth values are called incoherent .