Now with spare time on my hands am rekindling my interest in linguistics. Doing some self study and am struggling with an exercise. I have 2 propositions and I am trying to work out the relationship between the two, if any. I think it is to do with entailment or implicature...or something else. The propositions are:
A- Mary inherited vintage jewellery from her grandmother.
B- Mary has an antique diamond ring.
At first sight I would say entailment but the tense difference makes me think not. And if I am right, what is the relationship?
There is no other context either. No sign it is a dialogue.
There could be a subtlety I do not get. English is my third language.