question: The person who resigned before Robin Fontes assumed her current position served in the Army for how many years?
answer: 33
context: Title: Ronald Rolheiser
  Passage: Ronald Rolheiser, O.M.I. (born 1947 in Cactus Lake, Saskatchewan), is president of the Oblate School of Theology in San Antonio, Texas.  He received his doctorate at the University of Louvain, and is a member of the Catholic Theological Society of America, the Canadian Theological Society, and the Religious Studies Association of Alberta.  Before taking his current position, he taught for many years at Newman Theological College in Edmonton, Alberta.  He is a specialist in the fields of spirituality and systematic theology.
  Title: Quaestor
  Passage: A quaestor ( , , ) was a public official in Ancient Rome.  The position served different functions depending on the period.  In the Roman Kingdom, "quaestores parricidii " (quaestors with judicial powers) were appointed by the king to investigate and handle murders.  In the Roman Republic, quaestors (also pluralized "quaestores ") were elected officials that supervised the state treasury and conducted audits.  It was the lowest ranking position in the "cursus honorum " (course of offices).  However, this means that in the political environment of Rome, it was quite common for many aspiring politicians to take the position of quaestor as an early rung on the political ladder.  In the Roman Empire, the position, which was initially replaced by the "praefectus " (prefect), reemerged during the late empire as "quaestor intra Palatium ", a position appointed by the emperor to lead the imperial council and respond to petitioners.
  Title: Michael Flynn
  Passage: Michael Thomas "Mike" Flynn (born December 1958) is a retired United States Army Lieutenant General, who served in the Army for 33 years until 2014.  Flynn's military career included a key role in shaping U.S. counterterrorism strategy and dismantling insurgent networks in Afghanistan and Iraq, and he was given numerous combat arms, conventional, and special operations senior intelligence assignments.  He was appointed by President Barack Obama as the eighteenth director of the Defense Intelligence Agency, serving from July 2012 to his retirement from the military in August 2014.  After leaving the military, he established Flynn Intel Group which has provided intelligence services for businesses and governments, including ones in Turkey.  Flynn also briefly served as the twenty-fifth National Security Advisor for President Donald Trump, from January 20 to February 13, 2017.
  Title: José Fontes Rocha
  Passage: José Fontes Rocha (Ramalde, 20 September 1926 – 15 August 2011) was a Portuguese fadista and instrumentalist.  For many years he was accompanist to Amalia Rodrigues.
  Title: Robin Fontes
  Passage: Robin L. Fontes is a United States Army major general.  In July 2017 she took command of Combined Security Transition Command – Afghanistan, becoming the highest-ranking female military officer in Afghanistan since the American invasion of that country in 2001.  A mustang officer, Fontes was commissioned in 1986 and focused on Central Asia, eventually serving in Tajikistan, Pakistan, and India, including a few years in Afghanistan.  She assumed her current position after the resignation of Michael Flynn from the Trump Administration ended her announced role as senior director for India, Pakistan and Central Asian Affairs on the United States National Security Council.
citations: Robin Fontes Michael Flynn