question: How many children to Lois Jurgens abuse?
answer: six children
context: Title: Murder of Dennis Jurgens
  Passage: Dennis Craig Jurgens (December 6, 1961 – April 11, 1965) was the only fatal victim of prolific child abuser Lois Jurgens, who abused a total of six adopted children during the time from 1950 to 1970.
  Title: Lois Jurgens
  Passage: Lois Germaine Josephine Zerwas Jurgens (August 12, 1925 – May 7, 2013) was an American convicted murderer responsible for one of the most unusual child murder cases in history in Minnesota.  She was the adoptive mother of six children in the 1960s and 1970s, and brutally abused them all, killing one of them, 3-year-old Dennis Jurgens, in 1965.
  Title: Stranger danger
  Passage: Stranger danger is the idea or warning that all strangers can potentially be dangerous to children and adults.  It is an example of a moral panic that people experience regarding anyone that they are unfamiliar with in society.  The phrase "stranger danger" is intended to sum up the danger associated with adults whom adults or children do not know.  The phrase has found widespread usage and many children will hear it during their childhood lives.  Many books, films and public service announcements have been devoted to helping children remember this advice.  The concept has been criticized for ignoring that most child abductions and harm result not from strangers, but rather from someone the child knows.
citations: Murder of Dennis Jurgens Lois Jurgens