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This document introduces demonstrative pronouns and their uses. It provides examples of "this", "these", "that", and "those" being used to refer to people and objects that are either close to or farther away from the speaker. Key examples include using "this" for a close singular noun like "a sheep", "these" for close plural nouns like "ducks", "that" for a far singular noun like "giraffe", and "those" for far plural nouns such as "elephants". The document demonstrates how demonstratives specify proximity through a series of labeled images.