Looking on the internet deeply has found these results:

They are playing in a room is the most popular phrase on the web.

They is playing in a room 10 results on the web	They are playing in a room 1231 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	They are playing in a room 600 square feet ...you don't�... Jun 12, 2013 ... ... thought that they sounded great....you guys need to keep in mind that they are playing in a room no bigger than 5 Sep 1, 2015 ... ... even want to join your friend if they are playing in a room. Luckily Photon Cloud have added easy support for this via the 'FindFriends' feature�... possibly a basement or club that favored the fab wall covering of the sixties: wood paneling. The photo was taken by Herbert�... Apr 16, 2013 ... They are playing in a room where the TV is tuned to coverage. They hear adults talking. They may not always understand what is being said�...

They is playing in a room

10 results on the web

They are playing in a room

1231 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

They are playing in a room
600 square feet ...you don't�...
Jun 12, 2013 ... ... thought that they sounded great....you guys need to keep in mind that they are playing in a room no bigger than 5
Sep 1, 2015 ... ... even want to join your friend if they are playing in a room. Luckily Photon Cloud have added easy support for this via the 'FindFriends' feature�...
possibly a basement or club
that favored the fab wall covering of the sixties: wood paneling. The photo was taken by Herbert�...
Apr 16, 2013 ... They are playing in a room where the TV is tuned to coverage. They hear adults talking. They may not always understand what is being said�...