Take the following as truth: To the north and west are the ancient sites of  Malahide Castle, the evocative hill of Tara, and the long barrows of Knowth and Newgrange.
Then the following statement: "Malahide castle is the oldest site in the area, older than the barrows or even the hill of Tara." is true, false, or inconclusive?
Answer: Inconclusive