Assertion: twitch's viewer | /r/CapableOf | influence game
Facets:
value: via the associated chat
type: MANNER
Source sentences:
text: Amazon.com, which acquired Twitch in 2014, developed the Amazon Lumberyard game engine that includes direct support for Twitch streaming to allow viewers to influence games via the associated chat, taking cues from the popularity of "Twitch Plays".