Take the following as truth: Salem al Hazmi cleared the metal detector and was permitted through; Nawaf al Hazmi set off the alarms for both the first and second metal detectors and was then hand-wanded before being passed.
Then the following statement: "The hand-wand didn't detect metal on Nawaf al Hazmi even though the first and second metal detectors did." is true, false, or inconclusive?
Answer: True