Definition: In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Input: Passage: Anthony Sadler Jr. (born July 13, 1992) is an American-French television personality. Sadler, along with Alek Skarlatos and Spencer Stone, stopped a gunman on a Paris-bound train travelling from Amsterdam via Brussels in August 2015, gaining international recognition for their role in the event. Recognized by then-U.S. President Barack Obama and French President François Hollande, Sadler received several awards and decorations for his actions. He, along with his friends, was awarded the Legion of Honour by the French president which is the highest French order for military and civil merits. After the event, Sadler made several television appearances, including a guest appearance on The Tonight Show Starring Jimmy Fallon and honored with the on Spike TV, among other appearances. He, Skarlatos and Stone co-authored a memoir, titled The 15:17 to Paris, published in August 2016, which detailed the events leading up to the attack, which occurred a year prior to the release of the book. Clint Eastwood directed a biographical based on Sadler, Skarlatos and Stone's memoir, starring them, along with actresses Jenna Fischer and Judy Greer. The film was released in early 2018 by Warner Bros. Pictures. Sadler graduated from California State University, Sacramento in 2017.
 Link Information: 19,653 freshmen Question: How many students are enrolled at the college where Sadler graduated from in 2017?
Output:
Answer: 19,653