This open-ended question asks you to demonstrate application of learned concepts: Use the model answer for the scope of explanation to include.
Your task is (1) identify the likely implicature by an utterance in conversation; (2) state which maxim is most important in triggering the implicature; and (3) explain how the implicature is derived.
Sample Conversation between A and B
(1) A: Are you coming out for a pint tonight?
B: My in-laws are coming over for dinner.
Model answer:
The most likely implicature here is that B is unable to go out with A. It is triggered by the maxims of quantity and relevance: the literal meaning of B’s reply does not provide the information requested (yes or no), and does not seem to be relevant. By assuming that B intends to communicate that he is obligated to eat with his in-laws, A can interpret B’s statement as being both appropriately informative and relevant.
----- Your Task Starts Here Using the Given Example-----
Conversation
A: Did you enjoy having your sister and her family come to visit?
B: The children were perfect angels. We didn’t really want that antique table anyway, and I’m sure the cat likes to have its tail pulled.