Assertion: mannequin challenge | /r/CapableOf | become popular
Facets:
value: in november
type: TEMPORAL
Source sentences:
text: The Mannequin Challenge was a viral Internet video trend which became popular in November 2016, in which people remain frozen in action like mannequins while a moving camera films them, often with the song "Black Beatles" by Rae Sremmurd playing in the background.