The public switched telephone network (PSTN) is the aggregate of the world's circuit-switched telephone networks that are operated by national, regional, or local telephony operators, providing infrastructure and services for public telecommunication. A telephone, or phone, is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. "Telephone" is a song recorded by American singer Lady Gaga for her third EP, The Fame Monster (2009). The song was written by Gaga, Rodney Jerkins, LaShawn Daniels, Lazonate Franklin and Beyoncé. It was Grammy-nominated for Best Pop Collaboration with Vocals in 2011.
Telephone consists of an holiday.
What can you conclude about the claim "The public switched telephone network (PSTN) is the aggregate of the world's circuit-switched telephone networks that are operated by national, regional, or local telephony operators, providing infrastructure and services for public telecommunication. A telephone, or phone, is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. "Telephone" is a song recorded by American singer Lady Gaga for her third EP, The Fame Monster (2009). The song was written by Gaga, Rodney Jerkins, LaShawn Daniels, Lazonate Franklin and Beyoncé. It was Grammy-nominated for Best Pop Collaboration with Vocals in 2011." if the evidence is "Telephone consists of an holiday."?

Options: 

 - supported

 - refuted

 - not enough information
not enough information
What can you conclude about the claim "The public switched telephone network (PSTN) is the aggregate of the world's circuit-switched telephone networks that are operated by national, regional, or local telephony operators, providing infrastructure and services for public telecommunication. A telephone, or phone, is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. "Telephone" is a song recorded by American singer Lady Gaga for her third EP, The Fame Monster (2009). The song was written by Gaga, Rodney Jerkins, LaShawn Daniels, Lazonate Franklin and Beyoncé. It was Grammy-nominated for Best Pop Collaboration with Vocals in 2011." if the evidence is "Telephone consists of an holiday."?

Options: 

 - supported

 - refuted

 - not enough information
user
not enough information
assistant