Final answer:
The activity described in the question emphasizes the processing of verbal information and falls under the category of Semantics.
Step-by-step explanation:
The activity described in the question emphasizes the processing of verbal information, which falls under Semantics - the process by which we derive meaning from morphemes and words. Semantics is a part of a language's grammar and involves understanding the meaning of words.
The other options listed in the question - Phonology, Syntax, and Pragmatics - are not directly related to the activity described. Phonology is the study of speech sounds in a language, Syntax refers to the organization of words into sentences, and Pragmatics deals with language use in different social contexts.