Generate a context and a hypothesis.
Context: Stephen Williams (born 5 June 1961) is a former Australian rules footballer in the South Australian National Football League, playing for the Port Adelaide Magpies and is currently an assistant development coach at Port Adelaide Power and head coach of the Immanuel College first XVIII.

Hypothesis: Stephen Williams quit playing football due to an injury.
Skapa ett sammanhang och en hypotes.
Create a context and a hypothesis.
Sammanhang: Stephen Williams (född 5 juni 1961) är en före detta australisk regelfotbollsspelare i South Australian National Football League, spelar för Port Adelaide Magpies och är för närvarande assisterande utvecklingstränare på Port Adelaide Power och huvudtränare för Immanuel College först XVIII. Hypotes: Stephen Williams slutade spela fotboll på grund av en skada.
Context: Stephen Williams (born 5 June 1961) is a former Australian rules footballer in the South Australian National Football League, playing for the Port Adelaide Magpies and is currently an assistant development coach at Port Adelaide Power and the head coach of Immanuel College first XVIII. Hypothesis: Stephen Williams stopped playing football due to an injury.