Alan Shepard. He was Chief of the Astronaut Office from November 1963 to July 1969 (the approximate period of his grounding), and from June 1971 until his retirement from the United States Navy and NASA on August 1, 1974.
Alan Shepard retired from Johns Hopkins in 1974.
Evaluate the veracity of the claim: "Alan Shepard retired from Johns Hopkins in 1974." based on the evidence: "Alan Shepard. He was Chief of the Astronaut Office from November 1963 to July 1969 (the approximate period of his grounding), and from June 1971 until his retirement from the United States Navy and NASA on August 1, 1974.".

Options: 

 - supported

 - refuted

 - not enough information
not enough information
Evaluate the veracity of the claim: "Alan Shepard retired from Johns Hopkins in 1974." based on the evidence: "Alan Shepard. He was Chief of the Astronaut Office from November 1963 to July 1969 (the approximate period of his grounding), and from June 1971 until his retirement from the United States Navy and NASA on August 1, 1974.".

Options: 

 - supported

 - refuted

 - not enough information
user
not enough information
assistant