18. A system, comprising: an entertainment module configured to deliver a video presentation to a display device to simultaneously display the video presentation to a plurality of users, the entertainment module configured to deliver a plurality of mixed known language-foreign language streams to a plurality of output devices configured to simultaneously deliver the plurality of mixed known language-foreign language streams to the plurality of users, the plurality of mixed known language-foreign language streams including a first mixed known language-foreign language stream having a grammar syntax associated with a known language and a second mixed known language-foreign language stream having a grammar syntax associated with a foreign language, each of the plurality of mixed known language-foreign language streams corresponding to the video presentation, the entertainment module configured to selectively deliver one of the first mixed known language-foreign language stream or the second mixed known language-foreign language stream to an output device from the plurality of output devices associated with a user based, at least in part, on a proficiency level of the user associated with the foreign language.
18. A system, comprising: an entertainment module configured to deliver a video presentation to a display device to simultaneously display the video presentation to a plurality of users, the entertainment module configured to deliver a plurality of mixed known language-foreign language streams to a plurality of output devices configured to simultaneously deliver the plurality of mixed known language-foreign language streams to the plurality of users, the plurality of mixed known language-foreign language streams including a first mixed known language-foreign language stream having a grammar syntax associated with a known language and a second mixed known language-foreign language stream having a grammar syntax associated with a foreign language, each of the plurality of mixed known language-foreign language streams corresponding to the video presentation, the entertainment module configured to selectively deliver one of the first mixed known language-foreign language stream or the second mixed known language-foreign language stream to an output device from the plurality of output devices associated with a user based, at least in part, on a proficiency level of the user associated with the foreign language. 22. The system of claim 18 , wherein: the entertainment module is configured to receive an input from the user associated with a target foreign language, the entertainment module configured to selectively deliver a mixed known language-foreign language stream from the plurality of mixed known language-foreign language streams including words from the target foreign language based on the input.