Q: Passage: It was also in his inaugural address that John F. Kennedy spoke his famous words, "ask not what your country can do for you, ask what you can do for your country." This use of chiasmus can be seen even as a thesis statement of his speech -- a call to action for the public to do what is right for the greater good.

Question: Based on this passage, who said this quote ask not what your country can do for you? Let's give stream of consciousness first:
This is the relevant information: It was also in his inaugural address that John F. Kennedy spoke his famous words, "ask not what your country can do for you, ask what you can do for your country." Therefore, the final answer is John F. Kennedy.