Question: What is the national flag carrier of Pakistan, who's Managing Director resigned over strikes by employees against the airline's management structure and decision-making board
Sentence (from "Aijaz Haroon"): Aijaz Haroon is an Airline Captain who was the Managing Director of Pakistan International Airlines, until his resignation in February 2011 over strikes by employees against the airline's management structure and decision-making board.
Relevant evidence: Yes