Given the statement 'The duty officer replied that security personnel at headquarters had just begun discussing the apparent hijack on a conference call with the New England regional office.', is 'There have been dozens of plane hijackings before 9/11.' neither a logical follow-up nor a contradiction?
The duty officer replied that security personnel at headquarters had just begun discussing the apparent hijack on a conference call with the New England regional office.###There have been dozens of plane hijackings before 9/11.