Idea for the Q&A below: The important part for answering this question is: 316, the Chairman and other members of Union Public Service Commission shall be appointed by the President.
Q: As per Art. 316, the Chairman and other members of Union Public Service Commission shall be appointed by the President. In case the office of the Chairman becomes vacant his duties shall be performed by one of the other members of the Commission as the President may appoint for the purpose.

Answer this question: who appoints the chairman of union public service commission in india?
A: the President

Idea for the Q&A below: To answer the question, consider the following: After the 1901 assassination of President William McKinley, Congress also directed the Secret Service to protect the President of the United States.
Q: Protection of the nation's highest elected leaders and other government officials remains the other key mission of the United States Secret Service. After the 1901 assassination of President William McKinley, Congress also directed the Secret Service to protect the President of the United States.

Based on this passage, when did the secret service start guarding the president?
A: After the 1901 assassination of President William McKinley

Idea for the Q&A below: To answer this question, we should know that: Due to criticism over its large size, poor fuel economy, and declining sales, the Excursion was discontinued after the 2005 model year in the United States (Mexico received a short 2006 production run).
Q: Due to criticism over its large size, poor fuel economy, and declining sales, the Excursion was discontinued after the 2005 model year in the United States (Mexico received a short 2006 production run). For the 2007 model year, the Excursion was largely replaced as Ford introduced an extended-length version of the Ford Expedition (Expedition EL in United States; Expedition Max in Canada / Mexico), although it is only a Class 1 SUV.

Based on this passage, when did they stop making the ford excursion?
A: 2006

Idea for the Q&A below: To answer the above question, the relevant sentence is: Gottfried was also the voice of the Aflac Duck until 2011.
Q: Passage: Gilbert Gottfried (born February 28, 1955) is an American stand-up comedian, actor and voice actor. His numerous roles in film and television include voicing the parrot Iago in Disney's Aladdin, Digit in the children's cartoon / educational math-based show Cyberchase and Kraang Subprime in Teenage Mutant Ninja Turtles. Gottfried was also the voice of the Aflac Duck until 2011.

Question: Based on this passage, who does the voice for the aflac duck?
A: Gilbert Gottfried