According to the passage, the IRS’s chief legal advisor is 
As described in the text, the mission of attorneys working in the Chief Counsel’s Office includes: 
During fiscal year 2012, the Chief Counsel’s office succeeded in 
The title that best conveys the main purpose of the article is: 
The opening sentence of the text reveals that the author has been 
The phrase “Guffaws all around” (paragraph 1) shows that those hearing the conversation 
Among the domesticated animals considered eligible for tax deductions are 
In accordance with the passage, ‘customs enforcement’ can best be defined as the prevention of criminal activities 
The text explains that the mandate of the World Customs Organisation comprises both 
In the text above, the author posits that 