The lake and its islands were his inspiration for the story about the adventures of a group of children who are left to their own devices one summer in an age when innocence and security were taken for granted.
The innocence and security of the children were taken for granted.
mnli hypothesis: The innocence and security of the children were taken for granted. premise: The lake and its islands were his inspiration for the story about the adventures of a group of children who are left to their own devices one summer in an age when innocence and security were taken for granted.