Assertion: tickle | /r/HasProperty | done by friend
Facets:
Source sentences:
text: Most tickling is done by parents, siblings and friends and is often a type of rough-and-tumble play, during which time children often develop defensive and combat moves.
text: Because most tickling is done by siblings, parents and friends, and at a time children often develop valuable defensive and combat moves, it provides a ‘safe’ way to learn valuable combat lessons and increase dexterity and agility.