Context: On July 22, 2008, in the aftermath of the Southwest Airlines inspection scandal, a bill was unanimously approved in the House to tighten regulations concerning airplane maintenance procedures, including the establishment of a whistleblower office and a two-year "cooling off" period that FAA inspectors or supervisors of inspectors must wait before they can work for those they regulated. The bill also required rotation of principal maintenance inspectors and stipulated that the word "customer" properly applies to the flying public, not those entities regulated by the FAA. The bill died in a Senate committee that year.

Question: When did the aftermath of the Southwest Airlines inspection scandal happen?
Answer: July 22, 2008

Question: who approved a mesaure to tigheten regulations concerning airplane maintenance prodecures?
Answer: House

Question: What does the word 'customer' properly apply to?
Answer: the flying public

Question: how long was the "cooling off" period that the FAA inspectors or supervisers of inspectors must wait before they can work for those they regulate?
Answer: two-year

Question: When did the Senate approve a bill to tighten regulations concerning airplane maintenance procedures?
Answer: Unanswerable

Question: What was the two year "cooling off" period for whistleblowers for?
Answer: Unanswerable

Question: What did the bill require entities regulated by the FAA be called?
Answer: Unanswerable

Question: When did the unanimous decision of the house and senate to pass the bill take place?
Answer: Unanswerable