With the premise 'At 9:32, a hijacker, probably Jarrah, made or attempted to make the following announcement to the passengers of Flight 93:Ladies and  Here the captain, please sit down keep remaining sitting.', is 'A hijacker, but not Jarrah, taunted the passengers of Flights 93 over the intercom.' simply an unrelated statement?
At 9:32, a hijacker, probably Jarrah, made or attempted to make the following announcement to the passengers of Flight 93:Ladies and  Here the captain, please sit down keep remaining sitting.###A hijacker, but not Jarrah, taunted the passengers of Flights 93 over the intercom.