Answer based on context:

Dallas played into their traditional Thanksgiving home game, this time against division rival Philadelphia. Both teams were vying for first place in the division with identical 8-3 records. The Eagles got off to a fast start and the Cowboys were unable to catch up, losing 33-10. They would rebound the next week where on the road Thursday night game they defeated Chicago 41-28 for their 9th win of the year to clinch their first winning season since 2009. This was the first time that Dallas played on back to back Thursdays. Week 15 was a rematch against 1st place Philadelphia. This time it was the Cowboys who got off to a fast start going up 21-0. Then the Eagles put up 24 answered points but Dallas came back to win 38-27 to go into first place for the first time in the season and improve to 10-4. Going into their Week 16 matchup at home against Indianapolis, Dallas was in a position to clinch their first division title since 2009 by defeating the Colts thanks to the Eagles losing that week to the Redskins. They would not disappoint as they blew out the Colts 42-7 to become the 2014 NFC East Champions, eliminating the Eagles from the playoffs. Dallas would end the regular season with a 12-4 record and an 8-0 away record when they won on the road against Washington 44-17. They would also finish December 4-0 which was huge for the Cowboys since they had struggled in the recent years in the month of December.

What team played a game against Dallas on Thanksgiving?
Eagles