With the premise '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 'Nobody suspected a hijacking as the cause of loss of communication until the second plane hit.' a logical derivative?
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.###Nobody suspected a hijacking as the cause of loss of communication until the second plane hit.