I'm working through the exercises in the Big Brown Book.
Exercise 3.3 question 1 asks:
Assuming suitable entity types and reference modes are understood, which of the following sentences fit our standard pattern for expressing exactly one elementary fact?
The key says the correct answer is: A, F, and J, but I don't understand why J is correct:
J) Brisbane and Sydney are in the same country
That seems non-elementary since it's a conjunction. No?