Assertion: piggy bank | /r/HasProperty | great tool
Facets:
value: for teaching children
type: PURPOSE
Source sentences:
text: Piggy banks are a great tool for teaching children about the value of money and saving for their wants, needs, and future.
text: These piggy banks are a great gift for children to save up their change.
text: Piggy banks are a great tool to teach kids how to save.