Given the question: Information:  - Web television (also web series) is original television content produced for broadcast via the World Wide Web. (The phrase "web television" is also sometimes used to refer to Internet television in general, which includes Internet-transmission of programs produced for both online and traditional terrestrial, cable, or satellite broadcast.)  - Cable television is a system of delivering television programming to paying subscribers via radio frequency (RF) signals transmitted through coaxial cables or, in the 2010s, light pulses through fiber-optic cables. This contrasts with broadcast television, in which the television signal is transmitted over the air by radio waves and received by a television antenna attached to the television. FM radio programming, high-speed Internet, telephone services, and similar non-television services may also be provided through these cables. Analog television was standard in the 20th century, but since the 2000s, cable systems have been upgraded to digital cable operation.  - Vimeo is a global video-sharing website in which users can upload, share and view videos. It was the first video sharing site to support high-definition video (started in October 2007). Vimeo was founded in November 2004 by Jake Lodwick and Zach Klein.  - A voicemail system (also known as voice message or voice bank) is a computer-based system that allows users and subscribers to exchange personal voice messages; to select and deliver voice information; and to process transactions relating to individuals, organizations, products and services, using an ordinary telephone. The term is also used more broadly to denote any system of conveying a stored telecommunications voice messages, including using an answering machine. Most cell phone services offer voice-mail as a basic feature; many corporate PBXs include versatile internal voice-messaging services, and *98 Vertical service code subscription is available to most individual and small business land line subscribers.  - Voice message refers to a message that could be sent to a destination using voice media. Voice itself could be 'packaged' and sent through the IP backbone so that it reaches its marked 'address'. In a technical sense, the process of sending 'voice packets' is a semi passive way of communication. However, given the speed at which it could be delivered can make the communication sound seamless.  - A portmanteau (; plural "portmanteaus" or "portmanteaux" ) or portmanteau word is a linguistic blend of words, in which parts of multiple words or their phones (sounds) are combined into a new word.  as in "smog", coined by blending "smoke" and "fog", or "popportunity", from "popping" and "opportunity", or "motel", from "motor" and "hotel". In linguistics, a portmanteau is defined as a single morph that represents two or more morphemes.  - A web series is a series of scripted or non-scripted videos, generally in episodic form, released on the Internet and part of the web television medium, which first emerged in the late 1990s and become more prominent in the early 2000s (decade). A single instance of a web series program can be called an episode or "webisode", however the latter term is not often used. In general, web series can be watched on a range of platforms, including desktop, laptop, tablets and smartphones. They can also be watched on television.   - A webisode is an episode of a series that is distributed as web television. It is available as either for download or in streaming, as opposed to first airing on broadcast or cable television. The format can be used as a preview, a promotion, as part of a collection of shorts, or a commercial. A webisode may or may not have been broadcast on TV. What defines it is its online distribution on the web, or through video-sharing web sites such as Vimeo or YouTube. While there is no set standard for length, most webisodes are relatively short, ranging from 315 minutes in length. It is a single web episode, but collectively is part of a web series, a form called web television that characteristically features a dramatic, serial storyline, where the primary method of viewership is streaming online over the Internet. The term "webisode" (a portmanteau formed from the words 'web' and 'episode') was first introduced in the Merriam-Webster's Collegiate Dictionary in 2009.  - A vertical service code (VSC) is a special code dialed prior to (or instead of) a telephone number that engages some type of special telephone service or feature. Typically preceded with an asterisk, or * (star), key on the touch tone keypad and colloquially referred to as star codes, most are two digits in length; as more services are developed, those that use "2" or "3" as the first digit are sometimes three digits in length.  - The answering machine, answerphone or message machine, also known as the telephone answering machine (or TAM) in the UK and some Commonwealth countries, ansaphone or ansafone (from a trade name), or telephone answering device (TAD), is used for answering telephones and recording callers' messages.  - Voicemail was an online television show that can be seen through the ABC.com Full Episode Player . Each short webisode features Mike , played by Ezra Godden , with his voicemail messages played in the background . As each message plays they help explain Mike 's actions . In the episode entitled `` Supplies '' , for example , Mike is seen making a giant ball out of masking tape while a series of voicemails from his boss asking him where the tape is going .  - YouTube is an American video-sharing website headquartered in San Bruno, California. The service was created by three former PayPal employeesChad Hurley, Steve Chen, and Jawed Karimin February 2005. In November 2006, it was bought by Google for US$1.65 billion. YouTube now operates as one of Google's subsidiaries. The site allows users to upload, view, rate, share, add to favorites, report and comment on videos, and it makes use of WebM, H.264/MPEG-4 AVC, and Adobe Flash Video technology to display a wide variety of user-generated and corporate media videos. Available content includes video clips, TV show clips, music videos, short and documentary films, audio recordings, movie trailers and other content such as video blogging, short original videos, and educational videos.    Given the information, choose the subject and object entities that have the relation of 'instance of'.
The answer is:
voicemail  , web series