Final answer:
The question about the whereabouts of a common acquaintance relates to social interaction but can be tied to English when considering literary context. It prompts discussion on character development and narrative progression as seen in the presented excerpts from literature where characters inquire about others' locations.
Step-by-step explanation:
The question, "Where's [insert common acquaintance] today?" does not pertain to an academic subject but rather to a social inquiry typically found in everyday communication and literature. However, it could relate to English if we interpret the question as part of a dialog or character interaction within a work of literature. For example, in the excerpts provided, characters seek the whereabouts of other individuals, akin to the way the question expresses a need to know someone's location. Similar to "Who are you?" asked by a character not recognizing another, "HARRY: Speaking of your stick-in-the-mud artist, isn't his daughter and yours-due here to-day?", and ""Well, do you know where the caddy-master is?" "He isn't here yet this morning."", these excerpts from literature underscore the thematic element of absence and the significance it may bear on the unfolding narrative - elements often discussed in English literature classes. Therefore, providing context to the whereabouts of a character or person involves understanding the narrative and could lead to more insightful discussions on character development and plot advancement.