What is the relationship between places and iTunes in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

And we're seeing kind of the normal distribution of viewership across places like Amazon and iTunes and cable VOD, which tend to be the dominant places that people consume on demand paid for video.

Answer: distributed_by